
*Soundgas Type 636P-500 Preamp
Soundgas Type 636P-500 Series Preamp.
The least expensive Soundgas Type 636 preamp. Exactly the same circuit as the guitar pedal when using the front panel in/out jacks. Plus transformer balanced output and phantom power options like the Type 636P2.
If you need one faster, please get in touch as we sometimes have B Stock units available.
"A preamp like no other..."
We've taken our 636P2 transformer balanced germanium mic preamp and brought it to the 500 series format. You can use a 636P-500 as a Type 636P guitar pedal, using the front panel input and output sockets - the circuit is identical.
The main differences between this and the Type 636P2 Twin Channel Rack are firstly that the big red Carnhill transformers would not fit in the 500 - but the ones used are sonically very close - and secondly there is a wider variation in response between different units/channels with the 500 series.
A pair of 636-500s requires us to match two units much more closely, hence the greater cost. If you buy two single 636P-500s, you can use them together but will need to level match by ear/meter compared to a pair that built and calibrated to work together. The vintage components used in this circuit vary in response/behaviour so each unit will sound and react differently. To get a closer match (as we do in the Type 636P2) is a time consuming process.
Wonder what extra channels of glorious germanium drive and texture sound like? Check out our Instagram video below.
Read Tony's blog Soundgas Type 636 Preamp Series Update: Complete Guide to Design, Build, and Availability here.
Original: $765.55
-65%$765.55
$267.94More Images









*Soundgas Type 636P-500 Preamp
Soundgas Type 636P-500 Series Preamp.
The least expensive Soundgas Type 636 preamp. Exactly the same circuit as the guitar pedal when using the front panel in/out jacks. Plus transformer balanced output and phantom power options like the Type 636P2.
If you need one faster, please get in touch as we sometimes have B Stock units available.
"A preamp like no other..."
We've taken our 636P2 transformer balanced germanium mic preamp and brought it to the 500 series format. You can use a 636P-500 as a Type 636P guitar pedal, using the front panel input and output sockets - the circuit is identical.
The main differences between this and the Type 636P2 Twin Channel Rack are firstly that the big red Carnhill transformers would not fit in the 500 - but the ones used are sonically very close - and secondly there is a wider variation in response between different units/channels with the 500 series.
A pair of 636-500s requires us to match two units much more closely, hence the greater cost. If you buy two single 636P-500s, you can use them together but will need to level match by ear/meter compared to a pair that built and calibrated to work together. The vintage components used in this circuit vary in response/behaviour so each unit will sound and react differently. To get a closer match (as we do in the Type 636P2) is a time consuming process.
Wonder what extra channels of glorious germanium drive and texture sound like? Check out our Instagram video below.
Read Tony's blog Soundgas Type 636 Preamp Series Update: Complete Guide to Design, Build, and Availability here.
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Description
Soundgas Type 636P-500 Series Preamp.
The least expensive Soundgas Type 636 preamp. Exactly the same circuit as the guitar pedal when using the front panel in/out jacks. Plus transformer balanced output and phantom power options like the Type 636P2.
If you need one faster, please get in touch as we sometimes have B Stock units available.
"A preamp like no other..."
We've taken our 636P2 transformer balanced germanium mic preamp and brought it to the 500 series format. You can use a 636P-500 as a Type 636P guitar pedal, using the front panel input and output sockets - the circuit is identical.
The main differences between this and the Type 636P2 Twin Channel Rack are firstly that the big red Carnhill transformers would not fit in the 500 - but the ones used are sonically very close - and secondly there is a wider variation in response between different units/channels with the 500 series.
A pair of 636-500s requires us to match two units much more closely, hence the greater cost. If you buy two single 636P-500s, you can use them together but will need to level match by ear/meter compared to a pair that built and calibrated to work together. The vintage components used in this circuit vary in response/behaviour so each unit will sound and react differently. To get a closer match (as we do in the Type 636P2) is a time consuming process.
Wonder what extra channels of glorious germanium drive and texture sound like? Check out our Instagram video below.
Read Tony's blog Soundgas Type 636 Preamp Series Update: Complete Guide to Design, Build, and Availability here.















