483 mm
SA-432D+
EQUALIZERS · 2022

SA-432D+

Stam Audio
Manufacturer
Stam Audio
Type
Equalizers
Production
2022
Orig. price
$4,290
Model
SA-432D
01

From the Community

From the community

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02

Audio Demos

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Compatible Sound ROMs

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Modifications

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Owner Registry

Production figures for the SA-432D+ 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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06

System Components

Manufacturer

Stam Audio

Stam Audio

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Specifications

Power
115V or 230V
Format
4U, 300mm depth
Weight
10 kg
Op Amps
6x HS2030 + 6x HS6000 (13 transistors each)
Based On
Sontec MES-432D9
EQ Bands
3 parametric (24 frequencies each)
Iron Mod
Switchable transformers (included)
Mid/Side
Included
Switches
Fully stepped mastering-grade
Topology
Fully discrete
Warranty
5 years
Low Shelf
50Hz, 100Hz, 150Hz (3-position)
Resistors
1% tolerance precision
Step Size
0.5dB (first 3dB)
Capacitors
Panasonic, Polystyrene, Wima
High Shelf
8kHz, 10kHz, 12kHz (3-position)
Money Back
30 days
True Bypass
On faceplate
Construction
Hand made in Chile
Configuration
Stereo
Filter Design
Bridged-T-filter in op-amp feedback loop
Operating Voltage
±28V

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