Single-ended Tube Amplifier
IWISTAO 5881A Tube Amplifier Single-ended Class A Mini Amp Manual Scaffolding EL34 Vacuum Tube Upgrade Version Gray CasingPrevious Next
59 In stock
Single-ended tube amplifier
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Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
IWISTAO 5881A Tube Amplifier Single-ended Class A Mini Amp Manual Scaffolding EL34 Vacuum Tube Upgrade Version Gray Casing
Model No: WHFVTA-5881A-G
This is a Class A single-ended mini 5881A tube power amplifier with retro style. Vacuum tube 5881A is an upgraded version of 5881 tube.
The original model is a four-stage electronic tube made in the United States, which is an excellent tube, it has high performance in midrange, low frequency and resolution, the sound is round and delicate, also its internal resistance is lower than that of the 6L6, and tone is warmer. It is a directly upgrade the tubes 6L6, 6P3P, 6L6GC, el34, 6V6, 6p6p, no need to adjust the parameters, directly replacement.
It is recommended that the speaker generally select a sensitivity above 89db, 30 to 60w, 3 to 8 inches full frequency or 2 ways speaker.
1. Power supply voltage: AC 110V/220V/230V 50~60HZ
2. Output power: 6.5w+6.5w (super linear connection)
3. Frequency response: 20hz-20khz
4. Input impedance: 100k ohms
5. Output impedance: 8 ohms (4 ohms reserved)
6. Input sensitivity: 500mv-2v
7. Signal to noise ratio: 89db
8. Size (W*D*H): 225mm*190mm (including crystal terminal and potentiometer twist) *165mm
9. Weight: 6.5KG
10. Vacuum tube
Preamplifier tube: 6J1 X 2 (other replacement tubes: GE5654 6m1, 6ak5, ef95)
Power amplification tube: Shuguang 5881A X2 (other replacement tubes are el34, 6v6, 6p6p, 6p3p, 6l6gc, 5881)
Remarks: The matched vacuum tube is strictly tested when the unit is shipped. If you purchase other models separately, try to find the manufacturer to match the current parameters. Choose the one above 45 ma, and the relative volume is louder.
1.Important: Import duties, taxes and other customs related charges all are not included into shipping cost . Buyers bear all responsibility for all extra charges incurred (if any).
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