Description

Product Details Vacuum Tube, 12AX7 / ECC83-WA, Tube Amp Doctor, Premium Selected, Preamp T-12AX7WA-TAD Sold individually The new Tube Amp Doctor premium selected 12AX7 /ECC83-WA is a low-noise and low microphonic version of the 12AX7. The ECC83-WA Premium Selected has a balanced tone with a notable emphasis of the mids. The overall linear sound offers great string attack and chord separation. The low end is well defined. The result is a tone that works well in both modern amps but also vintage guitar amplifiers. If the ECC83-WA is used in hi-fi audio amplifiers, the tube adds a musical clarity and presence to the signal. The new TAD™ ECC83-WA is a miniature, high-mu twin triode, selected and recommended for guitar amps to improve overall responsiveness and dynamics. Great for guitar clean tones with a distinct pick attack and pronounced upper mids to cut through every mix. Crunchy tones still feature a very good string separation which is also ideal for fully saturated sounds and modern amplifiers with a tight bass response. Recommended for all positions in medium gain amps or for V2+ positions in high-gain amps. The TAD™ ECC83-WA 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 Vacuum Tubes -> Triode Click here to visit our ebay store's homepage. Measurements Product Measurements: Approximate net weight 14 g Base E9-1, Small Button 9 Pin Cooling conventional Diameter 22.5 mm Heater Voltage (AC or DC) Parallel 6.3 V +/-0.3 V Heater Voltage (AC or DC) Series 12.6 V +/-0.6 V Height 56.5 mm Max.Bulb temperature (surface hottest point) 165°C Max. Cathode Current 9 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 49.3 mm Packaging Information: Packaging Dimensions 3.25 in. x 1 in. x 1 in. Weight (Packaging) 0.038 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.