483 mm
312T
PREAMPS · 2015

312T

Stam Audio
Manufacturer
Stam Audio
Type
Preamps
Production
2015
Orig. price
$1,490
Model
312T
01

From the Community

From the community

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02

Audio Demos

03

Compatible Sound ROMs

04

Modifications

05

Owner Registry

Production figures for the 312T were never widely published, so there’s no official record of how many were built — or how many survive. This registry is a community census: every owner who logs their unit makes it the closest thing there is to a real count.

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Serial number, condition, and configuration are aggregated anonymously into the census.

06

System Components

Manufacturer

Stam Audio

Stam Audio

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Specifications

DI
Yes
Pad
20dB
Gain
60dB
Knobs
API style
Tubes
2x 12AU7 (NOS available +$200)
Op Amps
2x Stam SA-25 (discrete)
Based On
API 312 (Turbo API)
Channels
2
Topology
Discrete + tube output stage
Warranty
2 years
Resistors
Ohmite Carbon
Capacitors
Vishay/BC
Line Level
Yes
Money Back
14 days
Output Trim
Yes
Construction
Hand made in Chile
Phantom Power
48V
Polarity Switch
Yes
Input Transformers
2x custom US-made AP2622
Output Transformers
2x custom US-made AP2503 (steel)

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