Classic Audio Products, Inc.Classic Audio Products, Inc.Classic Audio Products, Inc.
500 Series Rack Kits (41)

Aluminum Control Knobs (23)

Assembled Modules (3)

Attenuators (3)

Capacitors (3)

CAPI Attire (6)

CAPI Nip-N-Tuck Bundles (16)

Connectors (30)

Diodes/Rectifiers (1)

Faders (2)

Floor Box PSU (17)

HiZ Plug-Ins (9)

LED Indication

Meters (1)

Misc Hardware & Bits

Modular Console & Rack Parts (18)

Op Amps (34)

PCB's & Kits (67)

Potentiometers (8)

PSU Items (5)

Relays (6)

Resistors (1)

Ribbon Mic Preamps (2)

Switches (20)

Tools (5)

Transformers (15)

   Instrument DI Transformers (1)

   Input Transformers (2)

   Output Transformers (6)

   Ribbon Mic Transformers (2)

   Toroidal PSU Transformers (2)

   Accessories (2)

Transistors (4)

Newest Products
What's New? more
VPR Switch Mode PSU
VPR Switch Mode PSU
Shipping & Returns
Privacy Notice
Reviews & Testimonials
Audio & Video Clips
Authorized Builders
DOA Install
Support Documents
About Us
Contact Us
EA2622 Input Transformer
Number of Products in stock: 179

Click to enlarge
Click to enlarge

The EA2622 is a custom made audio input transformer. The EA2622 has been designed by Ed Anderson to replicate the transformers found in the vintage API recording consoles from the 1970's. In the console, this transformer was used as the microphone input transformer on the input channels. Albeit a modern footprint, this input transformer will give your mic preamp the same signature vintage tone as an original AP2622.

The vintage AP2622 is probably most renowned for it's part in the unique sonic character of the coveted API 312 card. The 312 was originally designed as a utility "plug-in" mic preamplifier, booster amplifier or line amplifier. With the combination of the 2622 input transformer, the 2520 discrete operational amplifier and the 2503 output transformer, you have one of thee most sought after microphone preamplifiers ever designed. The circuit is ever so simple and the components far from perfect. The inherent phase shift and distortion, are what make it all sound so special.

Many thanks to Ed Anderson, who has spent countless hours over 3 years to make the EA2622 available to us.

Dual primary impedance of 150 or 600ohms
Secondary impedance of 10K ohms
Turns ratio of 1+1:7 (Primaries in parallel for 1:7, Primaries in series for 1:3.5)
Encased in a mumetal can for magnetic shielding
The physical layout matches the popular CMMI-8-PCA input transformer

Additional information:

PDF specs

  This product is proudly manufactured in the USA

Current Reviews: 1
This product was added to our catalog on Tuesday March 10, 2009.
Classic Audio Products, Inc.
Customers who bought this product also purchased:
Toggle Switch Wrench
Toggle Switch Wrench
gar918 DOA PCB
gar918 DOA PCB
Grayhill 1x12 Fixed Stop, Shorting Rotary Switch, Round Shaft
Grayhill 1x12 Fixed Stop, Shorting Rotary Switch, Round Shaft
VP312-VPR No Input/Output (Stepped)
VP312-VPR No Input/Output (Stepped)
BI 10K Dual Linear Center Detent Pan Potentiometer
BI 10K Dual Linear Center Detent Pan Potentiometer
1/4W-1/2W Lead Former
1/4W-1/2W Lead Former
Shopping Cart more
0 items
Curative Notice
Classic Audio Products, Inc. is not affiliated with API. Customers and fans should not refer to Classic Audio Products, Inc. as "Classic API." API is a registered trademark of Automated Processes Incorporated. Classic Audio Products, Inc. has no affiliation with Automated Processes Incorporated.
Notifications more
NotificationsNotify me of updates to EA2622 Input Transformer
Quick Find
Use keywords to find the product you are looking for.
Advanced Search
Tell A Friend
Tell someone you know about this product.
Reviews more
EA2622 Input Transformer
Hi All, I've purchase EA2622 from Jeff some time ago...afte ..
5 of 5 Stars!

Copyright © 2018 Classic Audio Products, Inc.
Powered by osCommerce