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Ausstattungsliste: Karan Acoustics KA L Reference Mk3
Ausstattung & technische Daten
| Specification | |
| Type | Preamplifier |
| Overall frequency response of line inputs | DC-300kHz, +0, -3dB |
| Line level input S/N ratio | better than -112 dB |
| MM input S/N ratio is better than -90dB, MC input S/N ratio | better than -81dB |
| Intermodulation distortion | below 0.006% |
| Output level | 6V/0.6 Ohms |
| Input sensitivities | RCA-line= 750mV/30k; XLR-line= 1,5V/30k; Phono MM= 2mV/47k; Phono MC= 0.2mV |
| Other | Completely balanced, dual mono circuit topology with no overall feedback |
| All stages are DC coupled and operate in true pure class A | |
| Separate power supply | |
| In order to avoid inherent nonlinearities of potentiometers, this preamp uses a four-gang attenuator, with 64 positions, implemented by using highest quality vacuum relays and fixed value 0.1% tolerance metal film resistors | |
| Due to high sensitivity to interference of preamplifiers, the power supply has been relegated to a separate case of its own, and has been made ultra stable using four stabilization levels per channel | |
| The preamp is remote controllable | |
| An ultra high precision optional MM/MC phono RIAA board is available, with a response precision of +/- 0.15 dB | |
| Adjustable phono gain, input load and capacitance with dip switches | |
| Dimensions | 500×110 x 367 mm (19.7″ x 4.3″ x 14.4″) WxHxD, each case |
| Net weight | for electronic part 16 kg |
| for power supply 17 kg | |
