Mesa Boogie Tube 12AT7

• Super rare in the UK and all sold out ! 12AX7Preamp Tube ✯. ✯ 1x Genuine.
• Item location: BOGNOR REGIS, GB

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• Brand new MESA 12AX7 5x available Price is each valve
• Item location: SHREWSBURY, GB

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• 12AT7 PREAMP TUBES.
• Item location: Taunusstein, DE

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• Stunning sounding Amp in excellent condition.
• Item location: BUXTON, GB

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• Cover and original Katrina of Katrina and the Waves flightcase. but no reverb.
• Item location: NOTTINGHAM, GB

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• Amplifier is in good condition & all working, a few general light marks as shown in photos. 1X TA-15 amplifier. 1X Set of printed instructions. Switchable 5W / 15W / 25W (Class A single ended/ Class A push pull / Class AB).
• Item location: WORTHING, GB

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• 1 x Selected Premium Grade JJ Current Balanced ECC83 for the phase inverter in position V5. We think these are the best valves/tubes for this amplifier. 2 x Selected Premium Grade JJ Matched EL84 power valves/power tubes.
• Item location: READING, GB

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• 1 x Selected Premium Grade JJ Current Balanced ECC83 for the phase inverter in position V5. We think these are the best valves/tubes for this amplifier. This superb JJ valve kit comprises We have more than 30 years of experience so we are sure we can help.
• Item location: READING, GB

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• 1 x Selected Balanced ECC83 for the phase inverter in position V3. These superior quality valves will give you a significant upgrade in both tone and power. No need to rebias your amp. This superior valve kit comprises.
• Item location: READING, GB

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• 1x12 C90 speaker. 1x12" Black Shadow speaker. 50W or 5W switchable ! Two power tubes in Class AB producing fifty watts of power. All-tube, fixed bias circuitry supported by 2x6L6 power tubes and 5x12AX7 preamp tubes.
• Item location: BOGNOR REGIS, GB

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• These superior quality valves will give you a significant upgrade in both tone and power. We think these are the best valves/tubes for this amplifier. 1 x Selected Premium Grade JJ Current Balanced ECC83 for the phase inverter in position V6.
• Item location: READING, GB

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• 1 x Selected Premium Grade JJ Balanced ECC83 for the phase inverter in position V5. Note: The balanced ECC83 goes in the V5 position which is the preamp valve furthest from your input jack. These superior-quality valves will give you a significant upgrade in both tone and power.
• Item location: READING, GB

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• It has the short plates, foil and halo getter, and the pins are in good condition.
• Item location: Des Plaines, US

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• I will exhibit it for the purpose of organizing the equipment. Operation has been confirmed. It will be old, but there is no settling of the vacuum tube, and all the lamps will light up. It is an exhibition of only the main body shown in the first photo. SIAM SHADE DAITA.
• Item location: , JP

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• Ruby's have superior design and build quality, and the A series tubes are military spec. built for a long life and higher output.
• Item location: Guadalupe, US

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