Parts List / Order

Below is a list of the most common API Audio service parts and their prices.

Parts for US purchase only. For international part needs, please contact your local or regional dealer/distributor. For help locating your local dealer, please check our dealer or distributor list here.

All prices in USD, $8.00 + shipping minimum order amount.

Part #
Description
Price
000-0611
Lunchbox, L100, L200 Rubber Feet (Kit of 4)
$10.00
001-2002
Module Screw, 4-40 x 3/8" Phillips Oval-head Black
$0.20
451-0002
2623-1-4, Four Wire Output Transformer
$49.00
451-0003
2623-1-6, Six Wire Output Transformer
$49.00
451-0005
AP2503, Eight Wire Output Transformer
$49.00
451-0012
AP 2516-E Microphone Input Transformer
$93.00
500-2501
2501 Buffer Ampifier
$8.00
500-2510
2510 Op-Amp
$50.00
500-2520
2520 Op-Amp (photo required)
$75.00
602-0011
Seven Deck Rotary Switch for 550A and 550b
$90.00
603-0020
2-Pole Latching Switch
$4.00
603-0021
4-Pole Latching Switch
$3.00
603-0080
6-Pole Latching Switch
$3.00
851-0006
525 Meter
$20.00
851-0011
1608 Program Meter
$25.00
851-0013
2500 Meter
$65.00 matched pair
851-1010
1608 Input and Box Meter
$23.00

Part Order Form

Contact Information

Order Request

If you are ordering part 500-2520 please be sure to submit your photo below.
Sample 2520 Op-Amp Photo:
Sample 2520 Op-Amp Photo

Due to the increasing amount of non API 2520 style op-amps, to protect the proprietary design of our discrete components, and to precisely match and track their use and performance, API has started to serialize each 2520 op-amp with tamper proof labels.

Unique serial number is the proof that op-amp is genuine and customers are welcome to inquire about each op-amp they own, or plan to purchase.

To get an op-amp 2520 order approved, please have the faulty unit serial numbers ready together with the photo of each op-amp.

This photo needs to show the production date stamp (or the original serial number label) and the pins need to be clipped off completely.

Shipping Information (USA Only)

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