The latest creation from the Italian boutique manufacturer Tektron is the Neptune, a single-ended tube stereo power amplifier that features a pair of 211 output tubes.
Features
- Matched tubes: 211 × 2, 6SN7 × 2
- Signal input: 400 mV for maximum power
- Output power: 19 W per channel
- Bias: Automatic
- Connectors: High-quality input connectors
- Output impedance: 8 ohms (other impedances available upon request)
- Frequency range: 14 – 36,000 Hz
- Power supply: 100 / 115 / 230 / 240 VAC – 50/60 Hz (other voltages available upon request)

