Custom Made in The U.S.A. Professional Ear Gear

More Products Coming Soon.

Multi Channel USB

Eight Analog Outs Using PCM1794A’s + A total of eight analog inputs using PCM4222ADC’s  SPDIF IN/OUT,  Eight Channel Adat™ Input (Optical) Four Channel Adat™  S/MUX (Optical), Midi In/Out, Word Clock Sync In, and Word Clock Out.  USB Multi Channel Interface with low latency Asio Drivers.  Price will be about $1195.95

Board in testing and taking pre orders soon.

Four/Eight Channel Headphone Amplifier with Balanced Inputs 120Db of dynamic range and 0.00014% Distortion.

$149.95/$299.95

 

With OPA627 and OPA1612 OP AMPS

PRICE:  $393.74

 

USB To SPDIF Bi directional Converter Tenor7022 With Coax And Optical Outs 96Khz 24 Bits + Optical Input  Works with PC or MAC

Price $96.74

PCM1794A+USB  Intro Sale Price $241.00

HEAD-FI.ORG BOX

PCM1794A+USB + TPA6120 Headphone Amp

Intro Sale Price $290.64 HEAD-FI.ORG BOX +Phones  Our best selling unit!

 

 

 

PCM4222 ADC MRKIII  32, 44.1,48, 88.2, 96, and 192 Sample Rates  Bit Depth 24,20,18,16  Word Clock Out/In .  Selectable Filter Response.  Led VU Meters With Overflow Indicators.   AES, SPDIF COAX and Optical Outs.    Price $399.24

PCM1794A Dual “Bare Beast”  Two Optical, Two SPDIF,AES,USB plus TPA6120 Headphone.  Balanced XLR and RCA Outs   $338.74

International

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International Shipping Wired For 220VAC

PCM1794A Dual”Bare Beast”  With OPA627 and OPA1612’s

$499.34

International Shipping Wired For 220VAC

USB+Headphone

PCM1794A International Shipping $217.70

External PSU Wired For 220VAC

Contact: rossmartin1cox.net

We are a super small company it may take some time but we will get back with you.  We need your support to keep on going and not die.

Thanks so much!

PCM4222 ADC

Now In Use By Sony Recording.. They think it’s dynamite!

New Board With Word Clock Sync.

PCM4222 International Shipping

220VAC

“Silent Knight” Two Channel Mic Pre Amp.  THAT 1512’s pre amps + LME49990’s as a Cut Boost Pre Line Driver and THAT Out Smarts Line Drivers.  Mic Direct and  Mic Transformer Coupled Inputs.  Line Level Input.  Led Vu Meters  plus 48 Regulated Volt Phantom Power. 110 or 220 volt operation

$459.74

With Jim Williams  Awesome Sounding PIP Modules

$580.74

1ru rack mount

Dual PCM1794A “Slim”  Optical, Spdif, USB Inputs  XLR Balanced, RCA Outputs Plus Headphone.   Uses the new four layer board. $436.64

DUAL PCM1794A

“SLIM”

The Dual “Bare Beast” is now available in a 1ru rack mount.

THAT OP Amps

 

PIP Modules

“AES EIGHT 1794A DAC” Four AES Inputs and Eight Balanced adjustable XLR Outputs in a 1ru rack.  Made for the new multi channel AES PCI cards or anything with AES outs.

 Independent power supplies on each card.  $871.14

Also available with standard sub d 25 pin connector

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NEW Stereo

NEW MULTI CHANNEL

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ALL OF OUR DACS ARE STEREO OR MULTI CHANNEL

OUR USB PORT IS 24 BITS AT 96 khz

SPDIF AND AES  24 BITS AT 192 khz

“AES FOUR”  Two AES inputs and four Balanced XLR outputs  in a 1ru rack 

$437.74

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PCM4222 4 Channel Rack Mount 32, 44.1,48, 88.2, 96, and 192 Sample Rates  Bit Depth 24,20,18,16  Word Clock Out/In. Master Clock Out.  Selectable Filter Response.  Led VU Meters With Overflow Indicators.    AES, SPDIF COAX and Optical Outs.    Price$520.24

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AES 8+8 eight adjustable analog inputs with THAT or TI line receivers. db25 pcm4222”s ADC’s sample rates 44.1 48

88.2 96, 176.4 192 khz  AES digital outs on standard db25 AES ins on standard db25

Eight adjustable balanced analog outs pcm1794A’s on standard db25 with TI or That line drivers.  All single channel op amps for the converters.

Word clock in/out sync with cs2300 cirrus logic chip

Direct ADC Monitor, Mute, Selectable ADC and DAC Filters.  Overflow indicators.  110/220vac operation with toroidal transformer with standard IEC 3 pin .

In a 1ru rack mount

Price $1435

NEW AES 8x8 ADC/DAC

We need your order to stay in business.  No orders makes us slow.  Your order makes us go.  Please help us keep the lights on.   If we don’t get orders we are going to fail.  Thanks so much for your interest!

This 6 Layer Board With Ground Planes On Every Layer Is Up And Running and Sounds Excellent!

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“SUPER BEAST II”  New four layer surface mount ground plane board. New power supply.  We have put all of the features in a DAC our customers have asked for on one super board.

Two Optical, Two Spdif, AES and USB inputs. Can be wired for USB recording on spdif one or the AES input.

Main Out,  Variable AUX out.  Balanced XLR and RCA outs. TPA 6120 Phone AMP.  Word Clock out.  All single channel op amps $454.02 This board sounds awesome. 

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Super Beast II + Pcm 4222 Package $810.70

International shipping

This is the new design for the 1794 dual stereo dac.

International Shipping Wired For 220VAC