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SKU

64332

Demeter Amplification VTHF-300M Tube Power Amplifier

300-watt tube mono block amplifier at home in the studio or on the road - all tube high-fidelity design
MFR# VTHF-300M

Product Description

Designed for heavy duty use, the Demeter VTHF-300M is equally at home in the studio or on the road. Its all tube high fidelity design rivals and surpasses the sound quality of many of the so-called audiophile amplifiers, yet sells for substantially less. Its awesome power (300 W RMS pentode/150 W triode) can run any speaker through its paces with the accuracy, definition and fullness that only tube amplifiers can deliver. Featuring a custom designed and high current bifiler audio output transformer, regulated B+ to the preamplifier section, individual output tube bias for long tube life, pentode/triode switch, variable feedback control, heavy duty binding posts, gold plated RCA input connector (1/4 phono and Jensen balanced 3-pin also available), optional two speed fan, toroidal power transformer, solid power supply (880 mf @ 800 volts), Demeter selected tubes, a beautiful heavy duty aluminum and steel chassis, all hand built construction in the U.S.A. using only the best quality components.

Specifications:

  • Output power: 300 watts RMS pentode / 150 watts RMS triode
  • Output impedance: 4 and 8ohms
  • Nominal input impedance: 100 kOhms
  • THD: Less than 0.05 @ 1 watt
  • Bandwidth: 20 HZ to 20 kHz -0.7 dB
  • Preamp tubes: 1 - 12AX7a, 1 - 12AT7a
  • Power tubes: 8 - Svetlana 6550c
  • Mounting: 4 space standard rack
  • Operating voltage: 240/120 V AC
  • Dimensions: 7" x 19" x 12"

Product Specifications

ConditionNew
Length12 in
Width19 in
Height7 in
Chassis19-inch Rack-mount
Rack Spaces4u
Input ConnectorsRCA
Output ConnectorsSpeaker
Amp Wattage300 W RMS
Impedance4 and 8 Ohms

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
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Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
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The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
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