HSE SWISS
Phono preamplifier / Préampli phono - Preamplifier / Préampli ligne
Phono Preamp Masterline 7 / ML-7
Presse / Review
Magazine Haute Fidélité n°266. Décembre-janvier 2024
Magazine Haute Fidélité n°266. Décembre-janvier 2024 - English
Magazine hi-fi+ n°233. July 2024
PHONO PREAMP MASTERLINE 7 TECHNICAL DATA
INPUTS 3 balanced
OUTPUT 1 balanced (24dBu)
GAIN 0.. 82 * dB, 1 kHz (37 position) *higher gain on request
IMPEDANCE 7.5 1k2 ohm & 47 kohm (24 position)
CAPACITY 33pF .. 680pF (12 position)
NOISE EIN -144 dB BW 22Hz .. 22kHz (49.8 nV)
RIAA passive balanced +/- 0.05 dB
THD not measurable
FREQ. RESPONSE 1.5 Hz .. 150 kHz
CROSSTALK >120dB
HEADROOM >24dB
SUBSONIC passive balanced 15 Hz, 18dB/oct
FUNCTIONS MUTE, phase, overload Ind., ground lift
ARCHITECHTURE fully balanced Class A, discrete,
high voltage, dual mono
CASE aluminum milled 20mm, champagne
POWER 100/115/230V 65 Watt
W/D BRUTTO flight case: 27kg / 780 x 560 x 240 mm
W/D NETTO
ML-7: 14 kg / 446 x 88 x 410 mm
ext. PSU: 2.5kg / 110 x 115 x 280 mm
Technical specifications, appearances and other information are subject to change without notice.
PHONO PREAMP REFERENCELINE 7 TECHNICAL DATA
INPUTS 2 balanced stereo, each with individual settings
OUTPUTS Main: 1 balanced stereo (24 dBu @600 Ω), max. output 17 V RMS
Phones: 1 stereo (22 dBu @300Ω)
GAIN 30 .. 75 dB, 1 kHz (5 dB steps)
max. gain: 84 dB Volume right position)
IMPEDANCE 10 .. 2530k Ω & 47 kΩ (256 position)
CAPACITY 0 pF, 33pF .. 581 pF (16 position)
NOISE EIN -142 dB, BW: 22 Hz .. 22 kHz (62 nV)
RIAA +/- 0.05 dB
THD 0.0007%
FREQ. RESPONSE 1.5 Hz .. 150 kHz
CROSSTALK >90 dB
HEADROOM >24 dB @1 kHz
SUBSONIC active balanced 15 Hz, 12 dB/oct
FUNCTIONS MUTE, overload and signal indicator, ground lift
ARCHITECTURE fully balanced class A, inputs and outputs discrete, dual mono
CASE aluminum milled, brushed, anodized printing, champagne,
24-carat-hard-gold plated earth connector, side parts, volume knobs
POWER 100/115/230 V, 26 Watt
W/D BRUTTO incl. flight case: 12.5 kg / 550 x 400 x 250 mm
W/D NETTO RL-7: 2.4 kg / 247 x 58 x 290 mm
PSU: 2.9kg / 247 x 58 x 290 mm
VARIABLE EQUALIZER OPTION FOR PHONO PREAMP MASTERLINE 7 TECHNICAL DATA
VAREQ Dual Mono, passive balanced, discrete Class A
ROLL OFF [-dB]: FLAT, 5, 7, 8, 8.5, 10, 10.5, 11, 12, 12.7, 13.7, 16 dB (RIAA)
damping at the 10 kHz
TURN OVER [Hz]: FLAT, 150, 200, 250, 300, 350, 400, 450, 500 (RIAA), 629, 800, 1k
frequency high pass filter W/D NETTO
ML-7: 14,5 kg / 446 x 88 x 410 mm
ext. PSU: 2.5kg / 110 x 115 x 280 mm
Technical specifications, appearances and other information are subject to change without notice.
Preamp Masterline 8 / ML-8
PREAMP MASTERLINE 8 TECHNICAL DATA
INPUTS 8 balanced Stereo XLR
OUTPUT 2 balanced Stereo (max. 32dBu) XLR , Stereo Headphone Jack
GAIN Each Input adjustable 6..35 dB
Volume 47 step ELMA Rotary switch, + 10db .. – infinite, balanced
Equalizer Balanced high and low shelf filter +-15dB, 1.5 dB step, each channel
NOISE EIN -144 dB BW 22Hz .. 22kHz (49.8 nV)
THD not measurable
FREQ. RESPONSE 1.5 Hz .. 1MHz
CROSSTALK >120dB
HEADROOM >24dB
FUNCTIONS Out LSA on, LSB on, phase, overload and DC error Indication, ext. MUTE, high and
low Shelf Filter, Volume, Balance
ARCHITECHTURE fully balanced Class A, discrete, high voltage, dual mono
CASE aluminum milled, glass-bead blasted, anodized printing, champagne,
24-carat-hard-gold plated earth connector, side parts, volume and selector knob
POWER 100/115/230V 65 Watt
W/D BRUTTO flight case: 27kg / 780 x 560 x 240 mm
W/D NETTO
ML-8: 14 kg / 446 x 88 x 410 mm
ext. PSU: 2.5kg / 110 x 115 x 280 mm
Remote option Servo motor driven ELMA rotary switches for volume and input selector and Mute
DAC option Customized Weiss DAC (AES/EBU, SPDIF, USB) wired to Input 8
Technical specifications, appearances and other information are subject to change without notice.
PRIX HSE SWISS / HSE SWISS PRICE LIST Phono Preamp MASTERLINE 7 / ML-7: 75.000,00€ Phono Preamp MASTERLINE 7 / ML-7 + VAREQ: 100.000,00€ Phono Preamp REFERENCE LINE 7 / RL-7: 30.000,00€ Preamplifier / Préampli Ligne MASTERLINE 8 / ML-8: 98.000,00€ - OPTION DAC WEISS: 15.000,00€ - OPTION Remote / Télécommande: 15.000,00€ Flight case included / Flight Case inclus. Warranty 5 years / Garantie 5 ans. Available for listening / Disponible à l’écoute en France. Monaco & Belgique / Luxembourg.