Parasound Halo JC 3 jr
Preamplificador de phono MM/MC
Características:
- Designed by John Curl - creator of the legendary Vendetta Research phono preamp
- Inputs and outputs use Vampire brand 24k gold-plated RCA jacks
- Balanced outputs use Neutrik brand premium XLR jacks
- MM 47 k ohm, MC 100 ohm or MC 47 k ohm; (MC 47 k ohm is ideal for high-end Grado moving iron cartridges)
- S/N 94 dB MM; 75 dB MC
- RIAA accurate within 0.2 dB
- Exclusively Vishay-Dale resistors in the audio path
- Triple shielding; low-carbon mild steel partitions isolate the power supplies & AC wires
- Dual mono design; each audio channel is separately enclosed in its own extruded aluminum enclosure
- Separate high speed-soft recovery rectifiers, filter caps and voltage regulators for each channel
- Superior R-core type power transformer
- Mono switch can improve sound of mono and older LPs
- Built-in AC line conditioner to prevent AC noise from polluting the circuits
- AC polarity reverse switch can reduce hum in many systems
- Non-magnetic aluminum rear panel for purest sound
- Turn On Options switch: manual or auto with 12v trigger input
- Premium detachable heavy gauge IEC AC cord
- 2u Chassis, rack mountable with HRA2 (sold separately)
- Parasound 5 year parts, 5 years labor warranty
- (For USA and Canada purchases only)
Especificaciones:
Respuesta de frecuencia |
20 Hz a 20 kHz +/- 0,2 dB |
Distorsión |
THD: <0,005% a 20 kHz |
Relación S/N |
> 86 dB, entrada cortocircuitada, ponderada A IHF |
Diafonía |
72 dB a 1 kHz |
Impedancia de entrada de phono |
Configuración MM: 47 kohmios |
Impedancia de salida |
No balanceada: < 100 ohmios |
Sensibilidad de entrada a 1 kHz |
MM: Entrada 4 mV para 1 V de salida |
Ganancia total |
MM: 47 dB |
Identificación de los pines de XLR |
1 = Masa (Blindada) |
Requerimientos de corriente AC |
115 o 230 VAC 50/60 Hz |
Dimensiones |
437 mm ancho x 105 mm alto x 350 mm fondo |
Peso |
Neto: 8,2 kg |