Parasound(파라사운드) 레퍼런스 포노앰프 JC3+
5,120,000원
MM/MC
FEATURES
- 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 47k ohm, MC 47k ohm or MC variable 50-550 Ohms
- 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)
How the JC 3+ improves on the original JC 3:
- Variable MC load adjust independent for each channel from 50-550 ohms with dual gang potentiometers specially made for Parasound by Vishay.
- Curl-Thompson tweaked circuits to further reduce the JC 3 silent background noise.
- 24k gold plated copper traces on phono module boards for utmost conductivity and most transparency/detail in the music.
- 47% larger low ESD power supply filter caps greater reserve for head-snapping dynamics.
- 82% larger R-core power transformer greater reserve for more low end impact.
- Ability to turn off illumination of the front panel P logo.
- Now Available in Silver or Black.
SPECS
Frequency Response
20 Hz - 20 kHz, +/- 0.2 dBTotal Harmonic Distortion
< 0.01% at 1 kHzSignal to Noise Ratio, MM
> 87 dB, input shorted, IHF A-weighted
> 78 dB, input shorted, unweightedSignal to Noise Ratio, MC
> 87 dB, input shorted, IHF A-weighted
> 67 dB, input shorted, unweightedInterchannel Crosstalk
72 dB at 1 kHzInput Impedance
MM: 47k Ω
MC: 50 - 550 Ω variable, 47k Ω fixedOutput Impedance
Unbalanced: < 100 Ω
Balanced: < 100 Ω per legInput Sensitivity at 1 kHz
MM: 4mV for 1 V output
MC: 600µV for 1 V outputTotal Gain
MM: 48 dB
MC: 64 dBXLR Pin Identification
1 = Ground (Shield)
2 = Positive
3 = Negative (Return)AC Power Requirement
Standby: 1 watt
Power On: 12 watts
115 or 230 VAC 50 - 60 Hz
(Selected on Chassis Bottom)Dimensions
Width: 17-1/4" (437mm)
Depth: 13-3/4" (350mm)
Height, with feet: 4-1/8" (105mm)
Height, without feet: 3-1/2" (89mm)Weight
Net: 19 lbs. (8.6 Kg)
Shipping: 26 lbs. (11.8 Kg)Rack Mount Accessory
HRA 2 (may be purchased separately)
1. 우체국등기소포로 전국 어느 곳이든 1~2일 이내 배송 가능합니다. (공휴일제외) \
2. 온라인 송금을 하신 경우에는 입금확인 후 익일부터 배송기간에 포함합니다. 천재지변 등 불가항력적인 사유 발생시 그 해당기간 동안은 배송기간에서 제외합니다.
3. 주문하신 상품이 훼손되어 배달 된 경우, 상품을 수령한 날로부터 20일이내에 구매 취소하실 수 있습니다.
4. 고객께서 온라인 송금으로 결제하셨을 경우, 고객의 은행계좌로 송금하는 방법으로 환불하여 드립니다.
5. 주문하신 상품이 물류 특성상 다른 시간대에 배송될 수도 있습니다.
FEATURES
- 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 47k ohm, MC 47k ohm or MC variable 50-550 Ohms
- 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)
How the JC 3+ improves on the original JC 3:
- Variable MC load adjust independent for each channel from 50-550 ohms with dual gang potentiometers specially made for Parasound by Vishay.
- Curl-Thompson tweaked circuits to further reduce the JC 3 silent background noise.
- 24k gold plated copper traces on phono module boards for utmost conductivity and most transparency/detail in the music.
- 47% larger low ESD power supply filter caps greater reserve for head-snapping dynamics.
- 82% larger R-core power transformer greater reserve for more low end impact.
- Ability to turn off illumination of the front panel P logo.
- Now Available in Silver or Black.
SPECS
Frequency Response
20 Hz - 20 kHz, +/- 0.2 dBTotal Harmonic Distortion
< 0.01% at 1 kHzSignal to Noise Ratio, MM
> 87 dB, input shorted, IHF A-weighted
> 78 dB, input shorted, unweightedSignal to Noise Ratio, MC
> 87 dB, input shorted, IHF A-weighted
> 67 dB, input shorted, unweightedInterchannel Crosstalk
72 dB at 1 kHzInput Impedance
MM: 47k Ω
MC: 50 - 550 Ω variable, 47k Ω fixedOutput Impedance
Unbalanced: < 100 Ω
Balanced: < 100 Ω per legInput Sensitivity at 1 kHz
MM: 4mV for 1 V output
MC: 600µV for 1 V outputTotal Gain
MM: 48 dB
MC: 64 dBXLR Pin Identification
1 = Ground (Shield)
2 = Positive
3 = Negative (Return)AC Power Requirement
Standby: 1 watt
Power On: 12 watts
115 or 230 VAC 50 - 60 Hz
(Selected on Chassis Bottom)Dimensions
Width: 17-1/4" (437mm)
Depth: 13-3/4" (350mm)
Height, with feet: 4-1/8" (105mm)
Height, without feet: 3-1/2" (89mm)Weight
Net: 19 lbs. (8.6 Kg)
Shipping: 26 lbs. (11.8 Kg)Rack Mount Accessory
HRA 2 (may be purchased separately)
1. 우체국등기소포로 전국 어느 곳이든 1~2일 이내 배송 가능합니다. (공휴일제외) \
2. 온라인 송금을 하신 경우에는 입금확인 후 익일부터 배송기간에 포함합니다. 천재지변 등 불가항력적인 사유 발생시 그 해당기간 동안은 배송기간에서 제외합니다.
3. 주문하신 상품이 훼손되어 배달 된 경우, 상품을 수령한 날로부터 20일이내에 구매 취소하실 수 있습니다.
4. 고객께서 온라인 송금으로 결제하셨을 경우, 고객의 은행계좌로 송금하는 방법으로 환불하여 드립니다.
5. 주문하신 상품이 물류 특성상 다른 시간대에 배송될 수도 있습니다.