The UltraVerve Junior Preamplifier is built exactly like the UltraVerve Preamplifier, with a Noble Stereo Potentiometer Volume Control instead of the Stereo Goldpoint Stepped Attenuator Volume Control. A definite upgrade over the Verve preamplifier and highly recommended. Product Features * All octal tube compliment * Vacuum tube rectification * Direct coupled audio circuit * Heater warm up delay timer * Cardas Cable * Silver teflon coated high purity copper wire * Wonder Solder * Output level balance controls - optional * 100% hand wired point to point circuitry * NEW! Silver or black anodized brushed aluminum front panel * Paint filled engraved logo * Steel Gray Metallic powder coated chassis * Side Wood Panel Ready- Chassis includes 2 per side 8-32 threaded anchor points to mount custom side panels. Design Specifications bandwidth 20Hz to 80 kHz output class Class A feedback zero negative feedback maximum output 30 volts p-p, gain approximately 12dB signal triodes 1 X 6SN7 (GT, GTA, GTB, WGT) cathode follower 2 X 6AH4 Single Triode rectifier tube 5AW4 or 5U4 signal/noise ratio 85dB inputs four stereo outputs two stereo input impedance 50k ohms. output circuit Cathode follower, minimum 10k Ohm load dimensions 18"w, 11"d, 6"h weight 15 lbs. including shipping carton.