The Audio Note (UK) OTO Integrated Amplifier is a Pure Class A, producing an outstanding level of performance.
The OTO is available in a variety of Push-Pull (Level 1) and Single Ended (Level 2) versions.
The OTO PP models have been specifically engineered for sonic performance rather than technical specification, and fulfil all Audio Note (UK) Level 1 criteria: –
Pure Class A Push-Pull Pentode operation
Materials and component quality
The output transformers are custom designed and manufactured by Audio Note (UK) and are of extremely high quality, offering outstanding, class leading performance in today’s world of high performance audio.
Specification
INPUT IMPEDANCE |
100K Ohm, Line Level 47K Ohm, Phono input |
INPUT SENSITIVITY |
220mV (Push Pull) / 300mV (Single Ended) Line Level 2mV(Push Pull) / 3mV (Single Ended) Phono input |
MAXIMUM OUTPUT |
9 Watts (Push Pull) / 10 Watts (Single Ended) RMS per channel into 4 or 8 Ohm loads |
CHANNEL BALANCE |
+/- 0.3dB |
VALVE COMPLEMENT |
Push Pull - 1 x 5670 2 x 6UA6 4 x 6005 1 x ECC83 (Phono models only) 1 x 6DJ8 (Phono models only) Single Ended - 1 x ECC82 (Phono models only) 2 x ECC83 4 x EL84 1 x ECC83 (Phono models only) 1 x 6DJ8 (Phono models only) |
UNIT WEIGHT |
17 kg |
UNIT DIMENSIONS |
140mm (h) x 440mm (w) x 410mm (d) |
MAINS INPUT |
220-240V 50/60Hz |
MAX. POWER CONSUMPTION |
100W |
NOTE |
Due to Audio Note (UK)'s ongoing research and development program, specifications are subject to change without notice. |
