Mic Preamp "MP312" (DIY Kit)
Mic Preamp "MP312" (DIY Kit)
160 USD
Shipping: 10 USD
in stock


MP312 old API style micpre.
This micpreamp was replicate from old API312 mic pre. It will be best choose for those who love legendary API sound!

Kit includes:
1)Main PCB (with 4ps of standoffs with screw)
3)Face plate
4)In & Out transformers (TR2622 and TR2503)
T-Pad of AVDAUDIO version
6)DOA PCB (version 2520 or 1731)

BOM for MP312 download>>>

Use the same Assemblies Manual MP36 for building MP312 mic preamp download>>>

Shipping cost will add into invoice.

Sound samples of MP312:


 Matthew, 2018-12-30 01:58:26
For the MP312, do I need to buy my own resistors, and capacitors etc? And in general what do I need to buy separately in order to complete this kit?

 AVDAUDIO, 2019-01-14 12:47:14
Yes, you need to order capacitors and resistors, parts in the BOM separately. But will add soon FULL DIY Kit in to the stock. You can order this!

 Leo, 2019-05-07 00:06:51
Hi, I bought this kit! Amazing sound! Good job!

 Frank, 2020-02-26 16:25:43
I made 3 of them. They work really good.

 Nick.p, 2020-11-24 14:04:13
These are good. I have the Melcor AVD opamp in mine, there is nothing i dont like about the sound, high quality kits and parts, I have a lot of nice expensive amps to choose from but the avd 312 with avd 1731 gets used a lot.

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