Seymour Duncan Twin Tube Classic™ Preamp Pedal
The high-plate voltage and 100% vacuum tube signal path allows the tubes to operate at their fullest potential and provide maximum dynamic range. The means you get the most gain and all the smooth tone you expect from a high-quality tube preamp. Two channels provide versatility. True bypass. Fully encapsulated toroidal transformer for quiet operation. Heavy duty steel chassis.
Seymour Duncan SFX-03 Twin Tube Classic Preamp Pedal Features:
- Uses two premium, military-spec, subminiature, USA-made Philips-Sylvania 6021 dual-triode tubes
- High-plate voltage
- 100% vaccum tube signal path
- Two channels
- True bypass
- Fully encapsulated toroidal transformer for quiet operation
- Heavy-duty steel chassis
Price: $209.30
Quantity in Basket:
None
| Specifications | |
|---|---|
| External dimensions: | 7.50 X 6.62 X 1.96 in. (190 X 168 X 50 mm) |
| Weight: | 3.15 lbs (1.43KG) |
| Gain: Gain measured at 500Hz |
Before level compensation Rhythm channel – 74dB Lead channel – 98dB After level compensation Rhythm channel – 52dB Lead channel – 76dB |
| Nominal output level: Nominal output level measured with 100mV 500Hz input signal and all controls set to 12 o’clock. |
Rhythm channel – 0.4 Vrms (-5dBu) Lead channel – 0.5 Vrms (-4dBu) |
| Max. output level before clipping: Max. output measured with all controls set fully up. |
2 Vrms (+8dBu) |
| THD @ 1 Volt RMS output: | 3% |
| Harmonic spectrum @ 1Vo: | predominantly 2nd harmonic with minor amounts of 3rd harmonic @ > 20dB below |
| Noise @ output: Noise measured with all controls set fully up and input shorted. |
Rhythm channel - < 1mV (< 3 dB hum content) Lead channel - < 8mV (< 3 dB hum content) |
| Power consumption: | 10.4 W |
