Description
The number of people who enjoy listening to music with headphones has grown steadily over recent years and remains very popular. Many audio sources and amplifiers offer the option of connecting headphones, but the sound is usually inferior to the true performance of the headphones. To get the best out of your headphones, at Vincent we have developed a brand new headphone amplifier - the KHV-200. Responsible for this development was, as with the SV-237MK, SV-737 and SA-T7 models, Dipl.-Ing.
The technical parameters of headphones vary enormously: the impedance of high-quality headphones ranges from 16 ohms to 600 ohms. With the same performance - identical reproduction at the same absorbed power - a low impedance means a greater current requirement and a lower voltage. In the case of headphones with a relatively high impedance, e.g. 300 or 600 ohms, it is the opposite: for their smooth control, the headphone amplifier must deliver a relatively high voltage and therefore a lower current. Mobile devices such as smartphones or tablets, for example, only provide low output voltages, which is why headphones with higher impedances on these devices are often too quiet.
Frequency range: 20 Hz - 20 kHz (± 0,1 dB)Harmonic dirtortion: < 0,01% (1 kHz; 0,1 W; 32 Ohm)Signal-Noise Ratio: > 95 dBInput Impedance: 33 kOhmMax. Input Voltage: 4 VeffNominal Amplification Headphone Out: Low Gain: -2,66 dB, High Gain: 13,64 dBNominal Amplification Preamp Out: Low Gain: -11,06 dBHigh Gain: 5,13 dBNominal Amplification Record Out: 0 dB
2 x RCA Stereo Inputs1 x RCA Stereo Output (PRE OUT)1 x RCA Stereo Output (REC OUT)1 x 6.3 mm Stereo Jack Headphone Output1 x XLR 4-pin Stereo Headphone Output
Technical specifications
| The technical parameters of headphones vary enormously | the impedance of high-quality headphones ranges from 16 ohms to 600 ohms. With the same performance - identical reproduction at the same absorbed power - a low impedance means a greater current requirement and a lower voltage. |
| Frequency range | 20 Hz - 20 kHz (± 0,1 dB) |
| Harmonic dirtortion | < 0,01% (1 kHz; 0,1 W; 32 Ohm) |
| Signal Noise Ratio | > 95 dB |
| Input Impedance | 33 kOhm |
| Max. Input Voltage | 4 Veff |
| Nominal Amplification Headphone Out | Low Gain: -2,66 dB, High Gain: 13,64 dB |
| Nominal Amplification Preamp Out | Low Gain: -11,06 dB |
| High Gain | 5,13 dB |
| Nominal Amplification Record Out | 0 dB |
| Tubes | 2 x E180F/6SCH9P, 1 x ECC82 |
| Dimensions (W x H x D) | 210 x 85 x 277 mm |
| Weight | 3,6 kg |
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