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Vacuum Tubes

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Tube Amp Doctor 12AX7 Premium Selected Vacuum Tube
9 pin miniature preamp tube (Amplification Factor =100). This is the ubiquitous Chinese 12AX7 with premium selection. The gain is high and the German Tube Amp Doctor must be filtering out the noisiest ones. Premium selected by Tube Amp Doctor, this is a quiet Chinese 12AX7 with high gain that will bring a dull sounding amp back to life. For more information about our 12AX7 tubes, see our tech corner article on 12AX7s.
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$15.95
7025-WA, TAD Tubes, High-grade, Premium Selected
The TAD 7025 WA delivers full gain with smooth top end. No microphonic issues even with the most sensitive preamps. The 7025 WA supports a fat midrange and creates a bold tone with lots of overtones. Played clean the TAD 7025 WA delivers a warm liquid tone which is very responsive to dynamic playing. Overdriven the 7025 WA provides lots of sustain with well defined mid-range punch. - recommended choice for most demanding guitar amp input/V1 stages - extremely low microphonic selected for most sensitive applications - smooth top end - full gain - fat mid range - tight low end
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$19.95
ECC83-WA, TAD Tubes, Premium Selected
The new TAD ECC83 WA Selected provides a stunning warm tone, thick midrange and sweet natural overtone harmonics. It has been designed by TAD with triple mica construction for low noise performance. Perfect for clean or moderate gain preamps as well as for high-gain amps from V2 position. It's great dynamics, low noise operation and balanced warm tone makes the TAD ECC83 WA to be an excellent all-rounder with great value for money. smooth top end full gain fat mid range tight low end very low microphonics low noise balanced systems triple mica construction
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$14.95
12BH7A-STR - TAD Tubes, Premium Selected
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$17.50
12AT7/ECC81-C - TAD Tubes, Premium Selected
Premium selected Tube Amp Doctor 12AT7/ECC81-C.
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$12.95
12AU7A_ECC82 - TAD Tubes, Premium Selected
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$14.95
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