BOULDER Ultimate-3
Without phono amplifier : ¥ 640,000 (around the early 1990 s)
Commentary
An amplifier of the Ultimate series developed as the ultimate control amplifier.
Necessary functional parts such as the power supply are contained in an independent housing, and these three units are contained in a single frame.
Power is supplied to each unit individually.
Model Rating
| Type | Control amplifier |
| Input Terminal / Impedance | Line : 200k Ω |
| Output level | 12 v max. |
| Output impedance | Balance : 100 Ω Unbalanced : 50 Ω |
| Output terminal | 2 systems (balanced, unbalanced) * Excluding tape Rec out |
| Pwer | 100 VAC, 50Hz/60Hz |
| External dimensions | Width 340x Height 95x Depth 400 mm |
| Weight | 8kg |