300B Tube Amp (Single Ended. Modified Reisong A50. 240v. All tubes included.)

300B Tube Amp (Single Ended. Modified Reisong A50. 240v. All tubes included.)

Sweeter sounds for solo singers.

$890.00 – $960.00

SKU: N/A Category:
Tubes Used

Power tubes: 300B (PSVANE) x 2

Driver tubes: 6N8P (6SN7) x 2

Rectifier tube: 5Z3PAT x 1

Output

Output power: 7.6W x 2 (Class A)

Output impedance: 4ohm / 8ohm

Input

Input impedance: 100Kohms

Number of inputs: 3 pairs

Oher Specifications

Frequency response: 30Hz-42KHz

Total harmonic distortion: 1% (1kHz)

Input sensitivity: 750MV

Signal to noise ratio: 89DB 

Warranty

Amplifier and tubes: 12 months, provided that the items to be returned and picked up at our workshop in Antipolo, PH for inspection.

Praises for the A50 Amplifier

★★★★★

“A50 feels more powerful. Although just 1.6 watts more. Less volume knob rotation for same volume.”

Reviewer

Comment from AudioKarma

★★★★★

“I noticed… that the vocals sound much more present. It feel like the singer is right in front of you singing to you (not buried behind a cacophonic wall of noise). ”

Lee V

Amazon Buyer

★★★★★

“Sound is somewhat holographic, delicious.”

Ed

Amazon Buyer

★★★★★

“A50 seems a little more forward. More sparkle. I mentioned maybe more bass, think it does. A touch of treble harshness. The PSvane 300b tubes are likely thier entry level tube. Psvane Hifi marked. I’ve seen them for $140- $170 a matched pair. I do believe in tube/amp breakin. So I expect tubes will loose some harshness with time.”

OldGuy8

Comment from AudioKarma

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