483 mm
PREAMPS · 2022
Stamchild SA-670 MK2
Stam Audio
Manufacturer
Stam Audio
Type
Preamps
Production
2022
Orig. price
$5,990
Model
Stamchild SA-670 MK2
01
From the Community
From the community
No conversations about the Stamchild SA-670 MK2 yet — own one or know it well? Ask the first question, share a fix, or post your unit.
02
Document Library
Manuals
103
Audio Demos
04
Compatible Sound ROMs
05
Modifications
06
Owner Registry
Production figures for the Stamchild SA-670 MK2 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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07
System Components
CONTENTS
01From the Community02Document Library03Audio Demos04Compatible Sound ROMs05Modifications06Owner Registry07System ComponentsManufacturer
Stam Audio
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Specifications
- I/O
- XLR in/out
- Power
- 115V or 230V
- Tubes
- 16x NOS 6BA6 + 2x 12AX7 (18 total)
- Format
- 6U, 250mm depth
- Based On
- Fairchild 670
- LAT-VERT
- Yes
- Topology
- All-tube variable-mu
- Warranty
- 2 years
- Money Back
- 30 days
- True Bypass
- Yes
- Construction
- Hand made in Chile
- DC Threshold
- Yes
- Make-up Gain
- Yes
- Tube Burn-in
- 72 hours
- Blend Control
- Yes
- Configuration
- Stereo
- High Pass Filter
- Yes
- Input Transformers
- AMI UT26 (UTC A-26 replica)
- Output Transformers
- Custom Sowter XL
- Step-Up Transformers
- Custom
