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Tone Wheel and Tone Cabinet Service Company


APHEX CHANNEL - Master preamp and input processor

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Patented RPA tube preamp
EasyRider® Class A automatic compressor
Patented logic-assisted gate
Universal de-esser
Patented Aphex Aural Exciter® and Big Bottom® processors
S/PDIF and AES/EBU digital outputs

Complete High Performance Channel Strip

With more and more studios foregoing consoles in favor of recording and mixing "in the box", a clean and versatile front end input stage is indispensible. There are dozens and dozens of channel strips and similar devices to choose from, but none that come close to the Channel in terms of sound, features or performance.

Our legendary Model 230 has been re-imagined as the Channel, adding a host of new features to address a greater number of workflows while retaining the sound, functionality and versatility that made the 230 one of the most in-demand processors ever for professional audio, live sound, broadcast and post production.

Channel incorporates seven powerful devices within a compact, single rack space design, including five of Aphex's exclusive patented technologies. The result is the highest possible audio quality, processing power and flexibility.

The elegant front panel not only looks great, but is laid out in an intuitive, easy-to-use workflow with easy to understand labeling. Building on the foundation of the Model 230, the Channel features an instrument input, dedicated output and gain reduction metering, front panel sample rate and clock source selection; and a reference quality internal clock.

Applications

Broadcast - Channel is a tube microphone preamp and signal processor that is an indispensable broadcast station tool. You'll find them in the production room and installed as permanent on-air processing for pumping up voices.

Recording Studios - Channel is a powerful and easy-to-use channel strip for commercial and project studios, featuring our reflected-plate amplifier tube microphone preamp design plus compression, gating, de-esser, parametric EQ, Aural Exciter and Big Bottom bass enhancement.

Live Sound - When space is at a premium in a touring rig, and night after night reliability is essential, the rugged Channel provides all the top quality processing needed for any instrument without taking up precious rack space.


Features

Patented Reflected Plate Amplifier (RPA) Tube Preamp
Ultra-wide bandwidth, maximum gain and headroom

Lower operating temperature than conventional tube designs for longer tube life
Individually tuned at the Aphex factory for unparalleled consistency:        any two units are a matched pair

EasyRider Class A Compressor

Aphex's patented Wave Dependent Compressor automatically adjusts attack and release times according to program complexity

No-Knee compression curve circuitry automatically adjusts compression ratio based on program levels

Includes Aphex's 1001 Class A Voltage Controlled Attenuator, used in the Compellor and Dominator
Logic Assisted Gate: Patented gate technology designed to avoid false triggers, clicks and chattering
De-Esser: Split band universal de-esser designed to maintain presence while dramatically reducing sibilance on any voice
Aural Exciter: Patented technology for increased presence and clarity with improved detail and intelligibility
Big Bottom: Patented technology for deeper and more resonant bass with little or no increase in peak output

Parametric EQ: For the ability to precisely fine tune the all-important midrange between the Big Bottom and Aural Exciter





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MAP:  $999.00
(Plus shipping and applicable sales tax)




APHEX EXCITER - Aural Exciter and Optical Big Bottom

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Increased presence and clarity
Greater perceived loudness
Improved detail and intelligibility
Extended low frequencies
Tighter bass articulation

Legendary Professional Two Channel Audio Enchancement - 35 Years and Counting

Since its introduction in 1975, close to a million Aphex Aural Exciters have found their way into recording studios and broadcast facilities, nightclubs and concert halls, arenas and airports, musicians' and DJs' rigs and houses of worship. The Aural Exciter's patented technology has been often imitated but never duplicated.

Each of the Aural Exciter's two independent channels feature Tune, Harmonics and Mix controls, enabling you to focus on select frequencies just like on an EQ. But unlike an EQ, the Aural Exciter's harmonic processing doesn't boost the signal's output level, so it maintains a clear and balanced sound.

Traditional EQ increases the output level of the targeted frequencies. Adding EQ to boost selected frequencies typically results in a perceived loss of other frequencies, which are then also boosted to compensate. The Aural Exciter's patented technology harmonically brings out the desired frequencies without adding gain. The result is audio that's more balanced, more articulate and, simply put, better sounding.

Over three decades of research, development and refinement have kept the Aural Exciter at the cutting edge. The new Aural Exciter and Optical Big Bottom features the same no-compromise audio quality Aphex is known for, with the highest quality componentry and rugged, durable construction to withstand the rigors of travel and constant use.

Aural Exciter

For more than 35 years, the Aural Exciter's patented technology has been the audio professional's secret weapon, a powerful way to improve and enhance sonic quality more naturally than with equalization.

For individual sounds or entire mixes, the Aural Exciter brings out detail, clarity and imaging that elevates your sound without adding level. For vocals and spoken dialog, it can dramatically increase intelligibility. For individual instruments, it adds punch and presence. And on mixes, it adds power, presence and sparkle. The Aural Exciter is the ideal solution for breathing life into MP3s and other compressed audio files.

Optical Big Bottom

The Optical Big Bottom adds deep, powerful low-frequency punch, without the unwanted level boost that comes from adding traditional EQ. Deeper, more resonant bass response with tighter articulation helps to extend low frequency power and spectrum without the build-up or driver-damaging tendencies of bass EQ.



Applications

Recording, Mixdown and Post Production - The Aural Exciter was born in the recording studio, and its legacy is founded on thousands of legendary recordings bearing the unmistakable Aphex sound. Engineers and producers have used the Aural Exciter to bring out vocals; and on instruments from acoustic to electric and eclectic to exotic. It's at the heart of great sounding mixes in rock, pop, jazz, classical and every other genre of modern music. And you'll find the Aural Exciter in TV and film post production studios the world over.

Broadcasting / Webcasting - The Aural Exciter brings clarity and intelligibility to spoken word and narration. For terrestrial and satellite broadcasters, the Aural Exciter provides the powerful articulation necessary to deliver crisp, clear signal in the face of today's digital broadcasting challenges. For live and recorded web streaming, the Aural Exciter adds the definition and dimension that's so often lost in the compression of today's Internet audio.

Live Sound - At Front of House, the Aural Exciter can help to bring out an individual player or add dimension to the entire mix, making it an important tool for the challenges of changing venues and acoustics. Monitor engineers also depend on the Aural Exciter to improve clarity and articulation of monitor and in-ear mixes on stage without having to increase volumes to dangerous levels.

Installed Sound - Ideal for adding intelligibility and clarity to challenging spaces and loudspeaker placement, the Aural Exciter can deliver audio clarity under the most demanding conditions.

DJ - In the eternal quest for more volume and more bass, the Aural Exciter delivers, while also addressing the need for brightness and definition without the use of speaker-damaging EQ. The Aural Exciter is a prized part of any nightclub or live DJ's amp rack.




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MAP:  $345.00
(Plus shipping and applicable sales tax)

APHEX 320D COMPELLER -  Stereo audio level controller

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Delivers transparent audio level control for broadcast, recording and live sound
Balanced analog input and output
AES digital input and output
Dual mono or stereo operation

The patented technologies within the 320D are totally unique. By going beyond conventional design ideas, the 320D provides audio processing with unprecedented sound transparency, yet is exceedingly effective at controlling levels. No other product can match the performance of the 320D. Algorithms like our "FDL", "DVG" and "DRC" have yet to find any rivals.

The 320D's Frequency Discriminate Leveler section, with the Dynamic Verification Gate and the Silence Gate, slowly adjusts the volume level of an audio stream with very complex algorithms that hide its work. It works differently at different frequencies and stops processing when the sound stops, then resumes instantly when the sound reappears, so there's no distracting increases in program background noise. When you listen, you know the levels are made more even, but you don't perceive the levels are shifting.

The 320D's Variable Slope Compressor, Dynamic Recovery Computer and Dynamic Verification Gate add adaptable compression to match the texture of changing audio sources. You don't hear pumping or other audio artifacts, just natural sound that is evenly consistent in loudness.

The 320D's limiter acts on peaks that shoot beyond average program levels so they are easy to handle by any analog or digital recording system.




The 320D can act as two independent mono processors or one linked stereo processor, which is selectable on the front panel. This is true with both analog and digital I/O.

When the analog input is used, the digital output contains the 320D's processing. When the digital input is used, the analog output contains the 320D's processing, properly leveled.

Aphex builds products that last and last without need for repairs or calibration. Some Compellors have literally been in 24-hour use in the same rack for a decade or longer! When you specify a Compellor, you know it will do its job flawlessly and give you peace of mind.

Applications

Broadcast pre-processing
MP3 encoding and playback
Recording
Installed and mobile sound
DAW input
Mastering
Satellite uplinks
Background music
Ham radio
Tape duplication
Cable TV




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MAP:  $1349.00
(Plus shipping and applicable sales tax)

APHEX Headpod 4 - High output stereo headphone amplifier

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4 independent stereo power amplifiers for ultra low crosstalk and efficiency
Doesn't load down existing headphone outputs, improving their sound
Durable metal construction, sleek design and small size
Analog and digital inputs with top panel selector

Professional Monitoring for ALL headphone types

If the headphone output on your existing gear just isn't loud and clear enough, or you need multiple headphone outputs with independent level controls, the HeadPod 4 delivers.

But the HeadPod 4 gives you more than just volume. It's designed to deliver clean, clear, undistorted sound at any level - ideal for long periods of listening without fatigue.

The input signal can be fed from separate balanced connections; a single extension from your existing headphone output; or digitally via S/PDIF. Since it places no load on your existing headphone output, your audio will actually sound better through the HeadPod 4.

Four fully independent amplifiers ensure maximum efficiency with minimum crosstalk and distortion, even when all four outputs have completely different sets of headphones connected. Housed in a rugged, metal chassis, the HeadPod 4 is ready for any environment from the desktop to the rehearsal room, with its optional mic stand bracket.

Whether you're a musician, audio engineer, broadcaster or just over old, tired headphone outputs, the HeadPod 4 is for you.






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Features:

Professional Monitoring for ALL headphone types
Individual volume controls
High headroom (no clipping at high headphone levels)
Durable metal jacks
Ultra low distortion & wide frequency response
Master volume to match source level
Ultra low crosstalk
Works from any analog source
S/PDIF Input
Top panel input selection
Listen longer with less fatigue
Overcomes limitations of typical headphone outputs
Four independent stereo power amplifiers
Small size travels easily



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MAP:  $249.00
(Plus shipping and applicable sales tax)

APHEX IN 2 - Powerful Desktop USB interface for the Home Studio

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Powerful Desktop USB Interface for the Home Studio

The Aphex IN2 is a USB interface conceived with the home project studio in mind. It includes 2 of Aphex’s Class A microphone preamps with top-quality analog to digital conversion and 2 DI instrument inputs, alongside a host of other amazing features and I/O connectivity all built into a compact chassis. Simple and easy to use, just connect it to your computer and get ready to record!

Input Versatility – We squeezed all the features we possibly could into the Aphex IN2.
Along with the 2 Class A mic preamps we have also included a 75Hz HPF, -20dB Pad, 48V Phantom power and an optical compressor in each channel.
There are 2 DI high impedance inputs for recording guitar and bass located at the front of the unit. Unique to the IN2, both channels of the IN2 feature an optical compressor which, when engaged, will help control the dynamics of your input signal while adding pleasing density and weight.

Class A Preamps – In most desktop audio interfaces, complaints that microphone preamps peak too easily and sound thin are quite common. This is never an issue with the Aphex IN2 – our 2 Class A mic preamps have ample headroom and sound big and warm. The multicoloured LEDs on top of the unit display input level and glow red when the preamp is peaking.

Total Monitoring Control – The Aphex IN2 was designed as a complete desktop recording solution for your home studio, which is why we have included additional monitoring features not found in other desktop interfaces.
There’s a mono button for making sure your mix is mono compatible and a dim switch for lowering the volume of the monitoring output.
The unit also features a stereo headphone amplifier taken from our HeadPod4. The S/PDIF output on the back of the unit is perfect for connecting to your HeadPod 4 to expand the number of headphone outputs available to you.







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Key features:

2 Class A microphone preamps
2 DI instrument inputs
75Hz HPF, -20dB Pad, 48V Phantom power per channel
Aphex optical compressors built into each channel
Output level control with dim and mono buttons
High-performance headphone amp
24-bit/192kHz A/D and D/A
S/PDIF and MIDI I/O


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MAP:  $359.00
(Plus shipping and applicable sales tax)
APHEX 120B - DISRIBUTION AMP
Servo balanced audio distribution amplifier

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High Quality Audio Distribution Amp

1 input/4 output with output trim adjustments
Transformerless design for wide, flat frequency response
Works for audio or time code

Transformerless High Performance Audio Distribution

Model 120B is a high performance audio distribution amplifier with a single high impedance input and four low impedance outputs, all electronically servo-balanced and designed to be as transparent as possible. The 120's transformerless circuits are designed for wide, flat frequency response, free from ringing or overshoot, making it ideal for distribution of time code or audio. Each output has its own amplifier and level control for maximum versatility and isolation. The sturdy steel chassis may be used stand-alone or rackmounted, singly or in pairs.





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Input

The input circuit is adjusted for optimal common-mode rejection. Servo-balancing compensates for high common-mode voltages, so headroom isn't sacrificed. The high input impedance allows bridging of the input signal with minimum loading. This way several amplifiers can be easily driven from the source.

Outputs

The individual output amplifiers are very low impedance so long lines and capacitive loads are easily driven with no loss of stability or high frequency response. Servo-balancing permits the outputs to be used single-ended at any time without a change in gain by simply grounding the unused pin. Individual output level controls are recessed for bump-proof operation, yet can be easily adjusted without tools. The front panel power LED also acts as a signal present and clip indicator for the input.

Rackmount Kit for 120B, 124B and 141B

Allows for the rack mounting of one or two "B" series products in one rack space. The new front panel design of the "B" series products and the new rack mount kit design makes installation 100% faster!

Part # 45-008B

NOTE: This kit is ONLY for "B" series units. Contact Aphex for info about rack mounting kits for legacy products.


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MAP:  $399.00
(Plus shipping and applicable sales tax)


APHEX 124B - Two Channel Level Interface

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The Industry Standard for Interconnecting Consumer and Pro Level Stereo Audio Equipment

Allows use of consumer (-10dBv) gear with pro (+4 or +8dBm) systems
Two-way buffer so consumer and pro systems can operate properly
Acts as a signal splitter, providing two high quality balanced outs from an unbalanced "Y" connector

A Clean and Reliable Solution for Bidirectional Level and Impedance Matching

The Aphex Model 124B Audio Level Interface is designed to allow use of -10dBV consumer hi-fi equipment with +4 or +8dBm professional/industrial/broadcast audio systems. It provides an extremely clean, reliable two-way buffer so both systems can operate at maximum performance levels, matching impedances and operating levels.

Input

Servo-balancing means that high common mode voltages, such as induced hum from a nearby AC line, are compensated for to preserve headroom. The input impedance of 100K Ohms allows bridging over a 600 Ohm balanced or unbalanced line with negligible loading effects. Front panel switchable 600 Ohm load allows for input line termination when required.

Outputs

Servo-balancing allows the outputs to be used balanced or unbalanced (single-ended) at any time by simply grounding either unused pin. The servo compensates for the voltage loss on one side so there is no 6dB loss of level. The outputs are also protected against short-circuits, so nothing is damaged if the wrong pins are grounded. A front panel indicator will flash red when the balanced output level is 5dB below clipping.



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Applications

Two-way interface amplifier for connecting any unbalanced device such as a cassette deck, equalizer, CD player or DAT deck to the IHF inputs and outputs. The balanced inputs and outputs go to a studio console, patchbay or other line level equipment. The different gains and impedances are matched for optimal performance.

Line driver. The servo-balanced input and output stages of the 124 can be used as a very effective line driver for long lines. The output stage provides a short-circuit proof, low impedance source that will be relatively unaffected by the impedance of the cable. Gain may even be taken to boost signal level. In this application, either the unbalanced IHF or balanced high level inputs may be used. For the latter, the IHF inputs and outputs are simply jumpered.
Signal splitter. The 124 may be used to provide two high quality balanced outputs from a single unbalanced mono signal A?Y? connector is used to split the incoming signal to each of the IHF unbalanced inputs.

Rackmount Kit for 120B, 124B and 141B

Allows for the rack mounting of one or two "B" series products in one rack space. The new front panel design of the "B" series products and the new rack mount kit design makes installation 100% faster!

Part # 45-008B

NOTE: This kit is ONLY for "B" series units. Contact Aphex for info about rack mounting kits for legacy products.


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MAP:  $299.00
(Plus shipping and applicable sales tax)



APHEX 141B Eight Channel D to A
Eight channel ADAT to analog converter

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Ideal for surround outputs to speakers from DAW interfaces

44.1k and 48k operation
Independent output level trim adjustments
Plug and play operation

Plug & Play D to A

Model 141B is a plug & play, eight-channel ADAT to analog converter with balanced outputs, each with its own output level trim. It can accept ADAT signals at either 44.1kHz or 48kHz sampling rates.

Rackmount Kit for 120B, 124B and 141B

Allows for the rack mounting of one or two "B" series products in one rack space. The new front panel design of the "B" series products and the new rack mount kit design makes installation 100% faster!

Part # 45-008B

NOTE: This kit is ONLY for "B" series units. Contact Aphex for info about rack mounting kits for legacy products.






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MAP:  $399.00
(Plus shipping and applicable sales tax)







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