Octave V 40 SE Integrated Amplifier
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Product Overview & Specifications
World Class Sound Reproduction
The V 40 SE is a line level integrated amplifier with 2 x 40 W peak output power. He is a further development and direct descendant of the successful V 40 and V 50 amplifier models. His powerful, clear bass fundamentals and his captivating resolution in the high frequencies win much respect. His unique features lift the V 40 SE into the 21st Century, while his performance earned him the rare Stereoplay Highlight (issue 07-2009), a prestigious award bestowed by the German high-end audio magazine Stereoplay.
The V 40 SE output stage consists of two power pentodes (Type 6550) for each channel. Due to the BIAS Control and Monitoring System, the use of other pin-compatible output tubes is possible to match the amplifier to personal taste, or to benefit from new or improved tubes.
Like all OCTAVE Amps the, V 40 SE is based on the enhanced pentode configuration. This configuration ensures the absolute stability of the amplifier against the unstable impedance of the loudspeaker. Impedance mismatch is without consequence, and the V 40 SE is stable down to a 2 Ohm Load. An important contributor to this stability is the single impedance output transformer.
The V 40 SE is the perfect amp for speakers with an average efficiency rating. But not only is the low impedance capability an advantage, with his exceptional Signal-to-Noise ratio of 110dB / Full Power he is also an ideal partner for high efficiency loudspeakers.
Technical Data
| Power Output | 2 x 40 Watt into 4 Ohm |
| Frequency Response | 20 Hz - 70 kHz @ 40 W -1 / -3 dB 5 Hz - 70 kHz @ 10 W -0 / -2 dB |
| Total Harmonic Distortion | < 0,1% @ 10 Watt into 4 Ohm |
| Signal-to-Noise Ratio | -110 dB / 40 W |
| Noise / Ripple | < 300 V |
| Optimum Speaker Impedance | 3 - 16 Ohm |
| Minimum Speaker Impedance | 2 Ohm |
| No-load current | 28 mA - BIAS low, 34 mA - BIAS high |
| Connections | Inputs: 4 x Line Level (Cinch) Outputs:1 x Tape Pre-Out and Main-In |
| Features | ECO Mode, Bias Adjustment, Power Management |
| Configuration | Push Pull Pentode Circuit Negative Grid Voltage adjustable for each tube with 3 turn Precision Regulators, Wideband Output Transformers using Silicon steel PMZ Core, single Impedance Output, Optimum Load Impedance 3 - 10 Ohm Nominal Speaker Impedance, Efficiency greater than 85dB, Amplifier remains stable with No Load and Output short circuited |
| Power Consumption | 350 W |
| Weight | 18,6 kg |
| Standard Accessory | Power Cord, 3 mm Screwdriver, IR-Remote Control |
| Main Fuse | 230/240 V mains: 2,5 A slow-blow type H |
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Octave V 40 SE Integrated Amplifier
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