Refer to Matisse tube MM amp preamp board (for 12AX7, 12AT7, 6N2, 6N11, etc.), frequency response: 30-40Khz (+-1db)

12AT7-12AX7 or 6N2 push 6AQ5 tube single-ended Class A amplifier board 3.2W+3.2W/8Ω, frequency response: 30-40Khz (+-1db)

6N3 SRPP front stage to promote 6N5P tube bile amp board, 1W+1W/8Ω, frequency response: 30-40Khz (+-1db)

US Dynaco 12AX7/12AT7 tube cassette or opener head amplification front board, frequency response 30-40Khz (+-1db)

6N4 or 12AX7+EL34 push-pull tube pure power amplifier board, output power: 22W/4Ω, 8Ω, frequency response: 30-40Khz (+-1db)

6N1 or 6N2 push 6P14 tube single-end Class A fever amplifier board,output power: 3.5W+3.5W, frequency response: 30-40Khz

6n1 or 6n2 push 6P1 single ended class a power amplifier board, Output Power 3W + 3W, · frequency response: 30-40KHZ (+ - 1dB)

6N1 or 6N2 push 6P3P tube single-end Class A fever amplifier board, output power: 4W+4W, frequency response: 30-40Khz

6N6/12AT7+6C19 tube tube amplifier headphone amplifier board, 1W+1W/8Ω, frequency response 10-100Khz (+-1db)

6DJ8 + 5686 tube amp finished board, 6X4 bile buffer, frequency response: 20-22Khz (+ -1db)

6n11 6DJ8/ECC88 6922 Bile preamp tube tone board, balanced high and low bass, frequency response: 10HZ-100KHZ, distortion 0.2%

6DJ8/6N11/12AX7 gallstone mixed 1W+1W/8Ω single-ended class A headphone amplifier board, frequency response 10-100Khz (+-1db)

12AT7/12AX7/12AU7 tube bile pre-stage car power amplifier board, car DC 12V, frequency response 20-20Khz

Refer to Matisse electronic tube MM sing pre release board (for 12AX7,12AT7,6N2,6N11, etc.)

Dawning 6N8P bile preamp tube preamplifier 5Z4P bile rectifier, frequency response: 10-40KHz (-0.5DB)

Vacuum tube amplifier output transformer 5K:0 4 8Ω , 5k single-ended output transformer, frequency response:20Hz--40KHz -1db

Tube amp Black voice No noise 6N3 5670 Push 6N5P 6080 E2 headphone amplifier, frequency response: 30Hz-30kHz +/- 1dB

6n2 X10-D bile preamp bile buffer preamp, tube preamp tube buffer, frequency response +/- 0.2db 10hz-100khz

American Elvis SL-1 preamp simplified version of 6N1+6N2+6N11 bile preamp circuit board JCDQ26P, high frequency bandwidth

6N4 or 12AX7+EL34 Push-pull Tube Pure Power Amplifier Board, Output Power: 22W/4Ω, 8Ω, Frequency Response: 30-40Khz (+-1db)

British iron core 5K (5.5k) 25w (76*50) push-pull tube output transformer, frequency response: 20hz--40khz (-1db)

6N3 (5670) SRPP bile preamp 5Z4P rectifier, teak cabinet, 6E2 cat eye level indicator, frequency response: 10Hz-40KHz (-0.5DB)

Refer to MATISSE circuit DC280V PRT06A 12AX7+12AT7 Stereo tube preamplifier DIY Kit finished board

Assembeld Hifi 12AX7+12AT7 Tube Preamp Board Base on Matisse Circuit L17-41

tube preamp 6N2 6N3 6N4 6H3n 12AX7 12AU7 12AT7 ECC83 ECC82 Tube finished board

ZEROZONE PRT-06A 12AX7 +12AT7 Tube preamplifier board/ kit base on MATISSE preamp L7-33

ZEROZONE PRT-06A 12AX7 +12AT7 Tube preamplifier board/ kit base on MATISSE preamp L7-33

PRT06B HiFi 12AX7+12AT7 Tube Preamplifier Board Kit Based on Matisse Pre-Amp New

Reference Musical Fidelity X10-D Preamp HiFi Pre-amp 6N2 6N11 6922 Tube Buffer Preamplifier

HiFi Pre-amp 6N2 6N11 6922 Tube Buffer Preamplifier Reference X10-D Preamp

Ceramic Small Nine Pin Socket Gold-plated PCB Suitable for Electronic Tubes Such as 12AX7, 6N11, 6N2, Etc

4 packs Christmas bowls collapsible silicone bowl set with lid

10PCS ZR36966ELCG ZR36966 QFP-208

54377184047 54377184048 для левой/правой фотообои для BMW крыша трансформируемая отделочная полоса F33 M3 F83 M4 E93

Triangular Boomerangs Christmas Day Flying Gift Outdoor Sports Luminous Boomerangs Flying Saucer Christmas Gift

COB LED Work Light Collapsible 5 Modes White/Red Light LED Flashlight Waterproof USB Torch Magnetic Auto Repair Work Lamp

Платье для матери невесты с V-образным вырезом, рукавом 3/4 и вышивкой