INDEX/STAM AUDIO/BLUE DEVIL
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Blue Devil
EQUALIZERS · 2024

Blue Devil

Stam Audio
Manufacturer
Stam Audio
Type
Equalizers
Production
2024
Orig. price
$790
Model
Blue Devil
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 Blue Devil 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.

0units registered
0 serials recorded
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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

tube
ECC83
type
Dual-Stage Tube Preamplifier
opAmp
SA-99 (2520 DOA replica)
format
500 Series
madeIn
Chile
basedOn
API 312 (tube variant)
features
48V phantom power,Impedance switch,Polarity switch,Built-in DI,Stam aluminum knobs (EU-made)
handmade
true
resistors
1% tolerance
capacitors
Vishay
signalPath
Discrete op-amp + tube hybrid
inputTransformer
US-made 1:8
outputTransformer
US-made 5:1 nickel lamination

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