
Demeter Amplication | VTBD-201-800D User Guide
2
e Demeter VTBP-201-800D Bass Pre/Power Amp:
ank you for purchasing the VTBP-201-800D Bass Pre/Power Amp. is unit oers the same functionality of the
classic VTBP-201S with the added benet of an 800 Watt Class D Power Amplier. All of the sound and controls of
the classic have been retained and some new features have been added.
Safety Precautions:
1. Do not use the unit in excessively moist environments.
2. Although not required, it is recommended to leave 1 rack space above the unit to allow for proper ventilation
and to elongate the life of the tubes.
3. is unit is equipped with a grounding plug as a safety feature. Please do not remove the ground on the unit. If
you are experiencing noise in the signal, try lifting the ground on the signal source.
Package Contents:
is package should contain-
• VTBP-208-800D Bass Pre/Power Amp
• IEC Power Cable
Warranty:
e VTBP-208-800D Bass Pre/Power Amp is covered for 1 year parts and labor.
Preamp Specications:
Input Impedence > 1 M Ω
Output Impedence (preamp) < 2 K Ω balanced
THD @ 0dB gain in .1%
Frequency Response 10Hz to 40kHz
Signal to Noise Ratio >78 dB
Minimum Load Impedence (preamp) 10k ohms
Power Supply 270 V Fully Regulated
Tubes 12AX7 (preamp), 12AT7 (efx loop, power amp)
Output Jacks (preamp) XLR, TRS
Input Jacks 1/4” TS
Operating Voltage 110 Volts or 240 Volts
Dimensions 17”x1.75”x10.5”
Power Amp Specications:
Output Impedence (power amp) 4 ohm, 8 ohm or 16 ohm (not 2 ohm)
Output Jacks (power amp) 1/4”, Speakon
Output Power (power amp) 800 watt RMS @ 4 ohms, 500 watt RMS @ 8 ohms