This is a beautiful PAIR of 12HG7. This is a low hum and noise tube made for demanding low noise preamp applications. These are usually the best choice for demanding hi-fi applications. HOWEVER PAIR WITH A SENSITIVE SPEAKER, THEY ARE TOO LOUD.
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200W Power Amplifier Board 1943+5200 Paired Tube Post Stage Power Amplifier Board Finished Board DC 20V-90V
Aliexpress UK
A tube was considered acceptable/new/ passed standards if it tested between the specified minimum and maximum on a tube data sheet. Tubes that test within certain specifications may be considered good or usable, but whether they are specifically labeled NOS DEPENDS on the history.
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KYYSLB 420*378*102MM Amplifier Chassis SP-22 Front Stage Home Audio Sound Amplifier Case Combined with DIY Empty Cases
Aliexpress UK
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Refer to Marantz-7 Sound Amplifier Circuit M7 12AX7 Vacuum Tube MM RIAA Phono Amp Board DIY Kit
Aliexpress UK
Audio Input: Bluetooth / U-disk /stereo RCA. 1× Tube Amplifier. Tube: Beijing 6N1 × 2 / Shuguang 6P1 × 2. Input Impedance: 47K ohm. Input Sensitivity: 300MV. Audio Output: banana speaker jacks / 3.5mm headphone jack.
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shennDare PLA750+CQ190 Active Speaker Amplifier Module with DSP 400W+100W 2-Channel DJ Subwoofer Power Amplifier Board 650W+100W
Aliexpress UK
Perfect for those looking to enhance the sound quality of their hi-fi. This amp is truly in immaculate condition and in perfect working order.
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D900 Bluetooth 5.0 Amplifier Board 50W+50W+100W 2.1 Channel HiFi Subwoofer Audio AMP for Outdoors Car Home Karaoke DIY Speakers
Aliexpress UK
Selmer 100w PA amp been stored for 4yrs and was serviced and re-valved good condition for 1970s amplifier .
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Line Magnetic Tube Amplifier LM-210IA Integrated Amp Single Ended 300B*2 5U4G*2 8W*2 （110V/220V)
Aliexpress UK
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Output Power 75W*2 kt88 Tube Amplifier Hot Sell 1:1 Refer to Mcintosh MC275 Classic Hifi Tube Power Amplifier
Aliexpress UK
Are you completely sure this is a right part for you? Send us your vehicle identification number (VIN) or vehicle registration plate number and our highly qualified consultants will help You! Read more to see item specifications, original (OEM) codes, references and compatibility table!.
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100Mhz-7GHz Ultra Low-Noise Amplifier High Flatness Amplifiers LNA 10DB 20DB 30DB 40DB GaIN FOR RF Receiver Signal System SDR
Aliexpress UK