| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $138.33 | $135.50 | $131.27 | $125.62 | Contact US |
Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
$32.62
Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
$2,624.45
2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
$33.44
2PCS Shuguang 300B-98 Electron Tube Vacuum Tubes with White Porcelain Base and Gold-Plated Pins
Features:
- Long service life
- Pure carbonized nickel plate (anode)
- Board consumption 45W
- Coated with gold to improve grid
- Strong emission cathode material
- Spring is used to fix filament
- 300B-98 is an improved type of 300B
- Output power is slightly increased
- The frequency response of the tube is broader
Package Included:
- 2 x Electronic Tubes
