Vht Special 12/20 RT Head User Manual

12-20 Watt Hand-Wired Vacuum Tube Guitar AmplierUser ManualVHT SPECIAL 12/20RT

1 2 3 4 5 6 87ABCD87654321DCBATitleNumber Revisio nSizeA3Date: 21-Sep-2011 Sheet 1 of 1TT NCG NCGJK2CLEANR233KR11MC2101/500V678V1B12AX7C1103/500VR41K5

LIMITED WARRANTY INFORMATIONThis amplifier is warranted, to the original Purchaser, to be free from defects in material and workmanship for a period o

IMPORTANT SAFETY INSTRUCTIONS1) Read these instructions.2) Keep these instructions.3) Heed all warnings.4) Follow all instructions.5) Do not use this

VHT SPECIAL 12/20RTTHE PEDAL-FRIENDLY AMP WITH SELECTABLE POWER RANGES PLUS ALL-TUBE SPRING REVERB AND TREMOLOThe VHT Special 12/20RT adds tube-driven

CONTROL PANEL FEATURES CONTINUED5. Depth Control: This 6-position rotary switch selects the output tubes’ low-frequency roll-off point. Set fully cloc

1 23 456712AX7 12AX7 12AX7 12AX76V6 6V6 6V6Internal Speaker16 ohms6L6, EL34HIGH VOLT6V6, EL84LOW VOLT8REAR PANEL FEATURES REAR PANEL FEATURES CONTINUE

TONE CONTROL — NO BOOST-55+20-50-45-40-35-30-25-20-15-10-5+0+5+10+15dBr 20 20k50 100 200 500 1k 2k 5k 10kHz-55+20-50-45-40-35-30-25-20-15-10-5+0+5+10+

DEPTH CONTROL — PREAMP INPUT (NO BOOST)-32.5+10-30-27.5-25-22.5-20-17.5-15-12.5-10-7.5-5-2.5+0+2.5+5+7.5dBr 20 20k50 100 200 500 1k 2k 5k 10kHz-32.5+1

DEPTH CONTROL — EFFECTS RETURN INPUT-10+22-8-6-4-2+0+2+4+6+8+10+12+14+16+18+20dBr20 20k50 100 200 500 1k 2k 5k 10kHz-10+22-8-6-4-2+0+2+4+6+8+10+12+14+

Input Stage InputEects Loop Buer Eects Return SendReturnLine OutWatts Texture SpeakerPull BoostVolume ToneTone StackDepthSend Le