Watt All Tube
Merchandise & Articles
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Hydrofarm FLCO200D Complete Fluorescent Grow Light System with 200-Watt Day-Spectrum Tube $130.00 Compact Fluorescent Grow Light Fixture (No Lens, No Bulb) Order “a la carte” to make your own system for the area coverage needed! ?Low profile – 19.4″ x 12.2″ x 6.8″ |
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Deluxe Magnifier White $53.33 Shadow free fluorescent lighting with a precision lens. 22 Watt Circline fluorescent tube. Three diopter lens and table clamp. White…. |
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Fender Hot Rod Deluxe 40 Watt, 1-12 Speaker, All Tube $600.00 |
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Fender Hot Rod DeVille 60 Watt, 2-12, All Tube, Reverb $800.00 |
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New Krank Nineteen80 80-Watt All Tube Head $1,299.00 |
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Ampeg SVT 2 Pro 300 watts all tube power $1,000.00 |
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Fender Vibrosonic Reverb Early 70’s 100 Watt all tube! $1,000.00 |
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Tron Guitar Amp 5 Watt All NOS Tubes $800.00 |
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5 New Watts A-316 All Tube Elbow With Inserts 5/8″ $16.99 |
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Peavey Triple XXX Head, All Tube, 120 Watts, NO RESERVE $458.00 |
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New Jet City Amps JCA100H 100-Watt All Tube Head $799.99 |
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RIVERA FANDANGO / QUIANA All Tube 55 watt Head – XLNT+ $899.00 |
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CRATE VINTAGE CLUB 30 WATT ALL TUBE USA MADE AMP BLACK $279.00 |
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2 Watt Custom Guitar Combo Amp All Tube w/Weber Spkr $75.00 |
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Vox AC50CP2 50-watt 2 x 12″ All-tube Guitar Combo Amp $466.00 |
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Peavey Brown Tone 5150 All Tube 60 Watt Combo w/ 2 12″ $192.49 |
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Marshall JCM 900 50 Watt All Tube 1×12 Combo Model 4501 $599.99 |
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New Jet City Amps JCA100H 100-Watt All Tube Head $799.99 |
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New Ampeg SVT-VR 300-Watt All Tube Classic Series Head $1,999.99 |
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Mesa/Boogie MAVERICK 35 Watt Class A All Tube 2×12 Amp $499.99 |
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carvin x 60 b 60 watt all tube head $107.50 |
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Jet City JCA50H by SOLDANO 50-Watt All-Tube Head $599.00 |
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New Randall RT100H 100-Watt 3-Channel All-Tube Head $999.99 |
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New Randall RT50H 50-Watt 2-Channel All-Tube Head $699.99 |
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Rhino the BEAST 100 watt all TUBE head USA made $51.00 |
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Vintage 12 Watt All Tube Guitar Amp – Monster Tone! $24.99 |
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Traynor Custom Special 50- watt All Tube PROAUDIOSTAR $729.00 |
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Marshall Vintage Modern 2466 100-Watt All-Tube Amp Head $1,029.00 |
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NEW Randall RM100 MTS 100 WATT ALL TUBE HEAD RM100M $1,249.00 |
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ENGL E325 Thunder 50 watt head amplifier all tube $999.00 |
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Crate V5 All Tube Class A Amplifier 5 Watts 10″ speaker $99.00 |
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Marshall 100 watt DSL, all new tubes, MINT, JJ tubes! $785.00 |
Adding analog Vu meter to amplifier?
I have an old , rather large, analog meter from a Hewlitt-Packard Distortion analyzer that I would like to use for an output indicator on a 100 watt tube amp. I have read that there are simple circuits such as: using an op-amp to drive the meter with only a few resistors and power to the op-amp, but I am having trouble locating a schematic for it. I believe it should be very simple. All I want to see is the output of the audio signal as it passes through the pre-amp section of the amp. Any ideas?
Here’s one:
http://www.electronicsinfoline.com/Projects/Electronics/Audio_Project/Sound_Level_and_VU_Meter/vu_and_ppm_audio_metering.shtml
Good luck
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