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Demeter "Minnie" VTBP-M-800D, Tube Pre/800 Watt Amp, Plus Upgraded Jensen DI


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#1 lowfrequencymonster

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Posted 11 October 2017 - 05:09 PM

Price or Trade Value : £1200

FOR SALE

Demeter "Minnie" VTBP-M-800D, 800 Watt Tube, Plus Upgraded Jensen Mic Level DI

Prisitine Condition. Comes with fitted soft case.
NO TRADES PLEASE
RRP £1675.00 GBP


All tube pre-amp circuitry Hand wired in the USA using High quality components, DC filament, full 280V high voltage supply. Classic passive tube tone controls Treble, Middle, Bass with frequency selector and presence with frequency selection. We replaced the original bright switch with our new Mode switch that lets you control the overall tone: Dark, Normal and Bright. The unit has a pre-amp output if you need to run more amplifiers. A select Jensen transformer drives our 800 watt class D Amplifier. There are two Speakon combo jacks on the back to hook up your speakers. We offer upgrades Jensen transformer Direct outputs and a line level effects loop. The amp weighs 10.5 lbs and messures 13”wide x 5.5”high x 9”deep. Built right here in the USA in our Barn in Templeton CA.
Tone section:

Treble Control: The treble control gives 6 dB of boost or cut at 4 kHz (6dB per octave, shelving type).
Middle Control: The middle give 6dB of boost or cut at 500Hz (wide Q, peaking type).Bass Control: The bass control gives 9dB of boost or cut at a selectable frequency of 60Hz or 120Hz (6dB per octave, shelving type).
Presence Control: The presence control gives up to 12dB of boost at a selectable frequency of 2kHz or 4kHz (active type, 6dB per octave).
Mode switch: Dark, is a high frequency cut fatting up your fundmental. Normal, flat opertion showing off more overtones. Bright, brings out the overtones on the dullest basses or speakers.
Internal Volume Trimmer: This control is designed to match the output volume of the VTBP-M-800D with the sensitivity of any Bass.
Optional, Studio Output: The VTBP-M-800Dm- features a mic level Jensen DB-E output transformer for a balanced studio output.
Effects Loop: in/out line level
Power Amp Outputs: Operating at 4 (800w),8 (500w) or 16 ohm (250w). 1/4” & Speakon
Preamp Specifications

Inputs: one instrument level 1/4” jack.
Output impedance (line): > 1 kohm, (unbalanced)
Minimum load impedance: 10K
Input impedance: > 1megohm
Maximum output: + 24dBV
EQ gain : + or - 12 dB
Signal to noise ratio: - 80dB
THD : .5%
Outputs (preamp): 1/4” unbalanced , Optional 3 pin XLR Direct out
Frequency response : 10Hz to 40kHz
Tube: 1-12AX7a selected 1-12AT7
Operating voltage: 115V or 230V AC
Power supply: 280V DC
Filament: 6.3 V DC
Power Amp Specifications

#2 lowfrequencymonster

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Posted 13 October 2017 - 02:29 PM

On hold pending the usual!





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