Description

Product Details Vacuum Tube, 12AX7 / ECC83-Cz, Tube Amp Doctor, Premium Selected, Preamp T-12AX7-CZ-PS-TAD Sold individually The Tube Amp Doctor premium selected 12AX7 / ECC83-Cz features big, warm, clean sounds with a mellow top-end when pushed to overdrive. It’s a great choice for guitar amps and HiFi alike. The ECC83-Cz is recommended if you want to emphasize punchy mids and is especially great when pushed into a fat overdrive. The TAD™ ECC83-Cz is a miniature, high-mu twin triode with good gain, round deep bass, somewhat compressed mids and very smooth top end. Selected and recommended for guitar amps to smoothen up the tone or for HiFi to shape the body of sound more to “that” tube tone. Best for jazzy and thick clean as well as for vintage bass response. Recommended for all positions in amps with medium gain level or High-Gain Amps for V2+ positions. As for V1 in general but especially for higher gain amps or phono/audio-amps, we recommend the RT030 7025/E83CC Highgrade, T-7025-HG-TAD. The TAD™ ECC83-Cz can replace any 7025, 12AX7WA, 12AX7WB, 12AX7LPS, 12AX7EH, ECC83 or E83CC. Q: When does a preamp tube become a Premium Selected tube? A: All preamp tubes labeled Premium Selected have passed the following tests: Low Noise Test Microphonic Test Gain Test Sonic Tests Shock Tests Listening Tests Balanced Output Test Not what you're looking for? Check out our other products in this category: Vacuum Tubes -> Preamplifier Click here to visit our ebay store's homepage. Measurements Product Measurements: Approximate net weight 13 g Base E9-1, Small Button 9 Pin Cooling conventional Diameter 22 mm Heater Voltage (AC or DC) Parallel 6.3 V +/-0.5 V Heater Voltage (AC or DC) Series 12.6 V +/-1.0 V Height 55.6 mm Max.Bulb temperature (surface hottest point) 160°C Max. Cathode Current 8 mA Max. DC plate voltage 300 V Max. Negative DC Grid Voltage -55 V Max. Plate dissipation 1.0 W Max. Positive DC Grid Voltage 0 V Operating Position Any Seated height 49.2 mm Packaging Information: Packaging Dimensions 3.25 in. x 1 in. x 1 in. Weight (Packaging) 0.0331 lbs. About Us About Amplified Parts: Backed by over 30 years of experience serving the electronic hobbyist market, Amplified Parts® provides the parts you need to modify, repair, or build your own audio and musical instrument equipment, from transistor radios to vacuum tube amplifiers, guitar pedals, and modular synthesizers. Our mission is to provide our customers with high quality products from an inventory of over 12,000 unique items, and to share our expertise via our large library of tech articles and equipment build guides. Whether you are building cutting-edge equipment or restoring classic gear with historical accuracy, Amplified Parts® has what you need. We typically ship the same day if your order is placed before 12:00pm Arizona Time Monday through Friday excluding holidays. All packages are insured and we assume responsibility for the shipment until the carrier shows delivery. Click here to visit our ebay storefront.