- Stock: 9
- Model: 1005001704023974
- Weight: 69.50kg
- Dimensions: 125.00cm x 88.00cm x 56.00cm
- SKU: 1005001704023974
JUNGSON JA-2/JA-50 HIFI Deluxe Version amplifier mono AMP mono amplifier
Circuit characteristics:
Circuit design features of JA-2 pre amplifier. Since the JA-2 pre amplifier is balanced amplifier circuit design, each channel must have a positive, negative two sets of DC power supply. The whole machine voltage amplification part adopts parallel voltage stabilized power supply. This stabilized voltage power supply in the structure than the general requirements of a series of higher, greater capacity.
JA-50 is a set of two pieces of a balanced single channel amplifier and JA-2 parallel put together very harmonious.
Characteristic:
1. The JUNGSON core of the original, a full symmetry without feedback loop, full balanced transmission technology.
2. It followed the JUNGSON flagship product of noble descent, the use of the same core technology and the flagship; the key components are almost the same. For example: 800VA Special square transformer, Advanced 9.6W uF filter capacitor, HIFI Coupling capacitance, A1295/C3264 Sanken Tube x 4 for each channel,15031 15030 Drive tube.
3. Volume control using the world's top technology (The United States Jeff Rowlalld amplifier potentiometer control technology). It is equipped with a rare wooden remote control.
Specifications:
Power output: 2×80W (class A, RMS, Each channel)
Output impedance: 4Ω~8Ω
Input impedance: 100kΩ.
Frequency response: 20 Hz~20 KHz (±0.5dB).
Harmonic distortion: ≤0.06% (1 kHz,1W).
SNR: ≥95dB
Volume (LxWxH): 430X360X120(Pre AMP).
410X266X216(power amplifier).
Weight: 12.5kg (Pre AMP) 56kg(two power amplifier).
This form is for customers to better understand our products. If you want to know more details or purchase our products, please enter the link of the products.
|
Number |
Picture |
Name |
Power |
SNR |
Price |
Link |
|
I-001 |
|
A1 Hybrid Amplifier PSVANE 12AU7 TII Vacuum Tube MOSFET Power Amplifier CLASS AB1 100W*2 |
100W*2 |
100dB |
350$ |
I-001 |
|
I-002 |
|
QUEENWAY HiFi Pure Music Amplifier T7-IV (2016 Plitron Transformer) |
800W |
See the details |
550-630$ |
I-002 |
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I-003 |
|
QUEENWAY Dual Channel Power Amplifier M8 Silver Pure Power Amplifier 430*315*120mm |
230W |
See the details |
320$ |
I-003 |
|
I-004 |
|
Queenway E1 Class A 25W AC 110V/ 220V Headphone Amplifier Power Supply |
25W |
See the details |
78$ |
I-004 |
|
I-005 |
|
U1 pure Power Amplifier Dual Channel 100W*2 All Aluminum Case 200*260*70mm |
100W*2 |
105dB |
36-118$ |
I-005 |
|
I-006 |
|
JUNGSON JA-88F Deluxe Version CLASS A 2X250W Integrated Amplifier Nonlinear Distortion Integrated Amplifier Wide Frequency |
1W~100W |
≥100db |
2200$ |
I-006 |
|
I-007 |
|
DUSSUN V8i Hypre Class A Integrated power Amplifier 2x500W High Current Large dynamic Large scenes music |
500Wx2 |
≥100dB |
1359$ |
I-007 |
|
I-008 |
|
JUNGSON JA-88D(09) Deluxe Version Pure Class A 80W Integrated Amplifier SANKEN Tube Toshiba tube 240000uF Filter capacitor |
80W×2 |
≥100dB |
1130$ |
I-008 |
|
I-009 |
|
DUSSUN V6i Hypre Class A Integrated power Amplifier Large scenes music |
2×150/300W |
≥100dB |
1099$ |
I-009 |
|
I-010 |
|
JUNGSON JA-88D Standard Version Class AB 180W Integrated Amplifier SANKEN Tube Toshiba tube 240000uF Filter Capacitor |
180W×2 |
≥98dB |
927$ |
I-010 |
|
I-011 |
|
JUNGSON JA-88F Standard Version 2x100W Integrated Amplifier Nonlinear Distortion Integrated Amplifier Super wide frequency |
100W×2 |
≥100dB |
1333$ |
I-011 |
|
I-012 |
|
Study/Copy FM300A F1 Combined Power Amplifier AMP 80W*2/8ohms 160W*2/ohms |
80/160W*2 |
See the details |
2364 |
I-012 |
|
I-013 |
|
QUEENWAY Hi-End Integrated Amplifier amp MBL6010 + X-amp circuit 100W * 2(8ohms) 200W * 2(4ohms) AUX CD DAC input |
100/200W * 2 |
≥100dB |
366-376$ |
I-013 |
|
I-014 |
|
A2 Original Circuit Integrated Amplifier Toshiba 5200/1943 FET K170/J74 HIFI Amplifier Very Real Sound Quality 150Wx2 |
150/230Wx2 |
118dB |
4694$ |
I-014 |
|
I-015 |
|
QUEENWAY 24W pure class A audio amplifier full tube 1969 improved version of the home stereo amp hifi amp 360*316*316 mm |
24 wx2 |
≥1020dB |
395$ |
I-015 |
|
I-016 |
|
DUSSUN R30 Hyper Class A Reference Integrated Amplifier HiFi Hi-end Top class power Amplifier |
2×200W |
≥105dB |
399$ |
I-016 |
|
I-017 |
|
QUEENWAY gold Seal HDAM Amplifier Amp Pure 2-way Power Amplifier Stage Pre amplifier home Audio Amplifier 300*80 *211 mm |
80W + 80W |
105DB |
189$ |
I-017 |
|
I-018 |
|
QUEENWAY HIFI AUDIO PA-M(II) Integrated Amplifier High-End Power Amplifier AMP Input: 2*RCA, 1*XLR, 1*USB Class A 20W*2 |
20W*2 |
≥90dB |
1196$ |
I-018 |
|
I-019 |
|
QUEENWAY HIFI AUDIO PA-M(II) Integrated Amplifier High-End Power Amplifier AMP Input: 2*RCA, 1*XLR, 1*USB Class A 20W*2 |
80/160W*2 |
See the details |
221$ |
I-019 |
|
I-020 |
|
Queenway HiFi Audio XA6800(08) Dual Channel Integrated Amplifier 3*RCA,1*XLR 80W /8 ohm Sliver |
280W |
≥93dB |
840$ |
I-020 |
|
I-021 |
|
QUEENWAY HIFI AUDIO A06 Integrated Amplifier High-End Power Amplifier AMP Support Remote Control 80W (8ohms) |
80W |
≥88dB |
566$ |
I-021 |
|
I-022 |
|
ShengYa A-206GS Integrated Amplifier Fully Balanced CLASS AB 250Wx2 CLASS A 20Wx2 HIFI Integrated Amp 500W Transformer |
2 x 250W |
90db |
1666.66$ |
I-022 |
|
I-023 |
|
JUNGSON JA-99D Standard Version Class AB 250W HI-END Integrated Amplifier DOUBLE Track Sound Fully Balanced Transmission |
250W×2 |
≥95dB |
2585$ |
I-023 |
|
I-024 |
|
QUEENWAY HIFI PA-1 Hi-end Top class Mono Power Amplifier 430Wx1CH Top class Mono AMP Amp High Current Large Dynamic(pair) |
230/430W |
≥100dB |
6385$ |
I-024 |
|
I-025 |
|
JUNGSON JA-88D Super Value Version Class AB 120W Integrated Amplifier SANKEN Tube Toshiba tube 40000uF Filter Capacitor |
120W×2 |
≥95dB |
610$ |
I-025 |
|
I-026 |
|
JUNGSON Amazing2 PRE Amplifier and Power Amplifier/AMP 80Wx2 HIFI mono AMP mono amp SANKEN C4883 A1859 Tube Toshiba Tube |
2 X 80W |
≥100dB |
1800$ |
I-026 |
|
I-027 |
|
QUEENWAY HIFI AUDIO Power Amplifier Hood 1969 Class A 10W+10W Stereo 2N3055 Amplifier in case 220V |
10W+10W |
See the details |
145$ |
I-027 |
|
I-028 |
|
ShengYa A-203GS Integrated Amplifier Fully Balanced CLASS A Power Output 100W HIFI Integrated Amplifier |
2 x 100/200W |
90db |
2466.66$ |
I-028 |
|
I-029 |
|
QUEENWAY HIFI AUDIO XA6800R(II) Integrated Amplifier High-End PA Power Amplifier AMP Input: RCA*4, USB*1 Class A 30W*2 |
300W |
≥93dB |
1165$ |
I-029 |
|
I-030 |
|
JUNGSON JA-1 / JA-99C Standard Version 20th Anniversary Edition HIFI Mono AMP/Amplifier PURE CLASS A 2x80W Per Channel |
2x80W |
≥100db |
2100$ |
I-030 |
|
I-031 |
|
JUNGSON JA-1 / JA-99C Luxury Version 20th Anniversary Edition HIFI mono AMP/amplifier PURE CLASS A 2x80W per channel 8ohms |
2x80W |
≥100db |
1050-3100$ |
I-031 |
|
I-032 |
|
QUEENWAY A600 Integrated Amplifier / Pure power AMP RCA*3, XLR*1 160W(8ohm) / 320W(4ohm) Support Remote Control |
160/320W |
≥95dB |
2460$ |
I-032 |
|
I-033 |
|
ShengYa PSM-100 Fully Balanced Power Amplifier Power AMP Pure CLASS A 100W Toroidal Trensformer (Pair) |
100W |
≤ 90db |
2050$ |
I-033 |
|
I-034 |
|
A2B Original Circuit Integrated Amplifier Toshiba FET K170/J74 SANKEN 2SC3264 2SA1295 HIFI Amp Very Real Sound Quality |
150/230Wx2 |
118dB |
669$ |
I-034 |
|
I-035 |
|
Retro Style STK SANYO Thick Film STK4234MK5 Power Amplifier Final Classic 100WX 2430X92X288MM |
300W
|
See the details |
185$ |
I-035 |
|
I-036 |
|
QUEENWAY DQ2 power Double output Class A Delicate HIFI Amplifier High Capacity |
120/160/190mW |
See the details |
280$ |
I-036 |
|
I-037 |
|
400W HIFI Amplifier Power Fever Class A Special Home Amplifier Post Stage 430*380*140mm |
400W |
﹥95d B |
282.5$ |
I-037 |
|
I-038 |
|
Bada purer 3.8 SE MK MIL Limited hi-end hi-fi Hybrid Integrated Amp Merged Stereo Vacuum Tubes Field-effect Transistor |
80/138W+80/138W |
≥95Db/ >90dB |
1599-5800$ |
I-038 |
|
I-039 |
|
DUSSUN S8 Hypre hi-end Class A Integrated Amplifier 2x350W XLR Input Double Mono Power Amplifier lowTHD Volume Controller |
2×180/350W |
≥103dB |
2299$ |
I-039 |
|
I-040 |
|
JUNGSON JA-99D Deluxe Version Pure Class A 100W x 2 HI-END Integrated Amp Fully Balanced Transmission MOTOROAL SANKEN tube |
100W×2 |
≥95dB |
3580$ |
I-040 |
|
I-041 |
|
JUNGSON JA-2/JA-100 Deluxe Version PRE Amplifier and Power Amplifier/AMP Pure Class A 100Wx2 HIFI Mono AMP Mono amplifier |
100Wx2 |
|
