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Music Curve D-2020-KT88 Vacuum Valve Hi-Fi Integrated Amplifier

Music Curve D-2020-KT88 Vacuum Valve Hi-Fi Integrated Amplifier

Music Curve D-2020-KT88
Price: $516.99 USD


Ship to: Shipping Costs :

On-time Delivery and One-Year Warranty.

Pay With Brank Tranfer of %5 Discounts.

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The price is for PCB version,
If you need the point to point version, it need to add $30 USD
Buy the Amplifier Will send an free pair of premium audio cable as gift.
Power tubes have: KT100 KT88 6550B EL34-B FU-50 to choose.

Rated output power: 35W * 2 (8Ω triod connection method)
Frequency Response: 20Hz ~ 30kHz ± 1db
Total harmonic distortion: <1% (at 1 kHz)
Input Sensitivity: 500mV
Input Impedance: 100KΩ
Output Impedance: 4Ω, 8Ω
Signal to Noise Ratio: 89dB
Tubes for Preamp Part: 12AT7 * 2 , 12AU7 * 2 , 6N6T * 2
Rectifier: 5Z3P * 2
Power tubes: KT100 * 4
Power supply voltage: 110/220V 60Hz/50H 100V, 110V, 120V, 127V, 230V, 240V version will take an additional one week produce days ) 220V version is in stock
Dimension (W * H * D): 460 * 180 * 360mm
Net weight: 21KG
Gross weight: 23KG
Using silver 1.0mm thick brushed stainless steel craft box.
Wrinkle paint process cattle enclosures.
metal knob cap, the cellular machine feet.
the use of gold-plated RCA signal input lotus seat.
Adopt with oxidation amber gold-plated output terminal.
red cherry wood side of the decorative sheet, elegant and dignified.
Blue LED power indicator.
The pre-amp tube Description:
6N6T: high mutual conductance (S = 11mA / V), the amplification factor (u = 20), low internal resistance (Ri = 2KΩ) tube.
12AU7: well-known low transconductance, the high resistance of the communication measurement tube.
12AT7: the burning world "quite famous air excellent sense of wideband, low noise

Product Features:
Output transformer use 0.35mm audio-specific silicon silicon steel layer and section wound around technology size is 96mm * 40mm.
Power transformer silicon steel: 114mm * 60mm. High-quality nylon frame, high-purity oxygen-free copper wire.
Taiwan production W.L Wizard potentiometer volume control.
Input within the machine using Teflon silver plated shielded signal lines, strong anti-interference, reduce the transmission missing.
German WIMA red MKP polypropylene coupling.
PCB model using sets of domestic production and some carbon film resistors; scaffolding welding models feature military Dahongpao metal film resistors, carbon film mix.
High-voltage secondary rectifier, 5Z3P * 2 gall rectifier, four imported large filtering capacitors and two inductor filters.
Reference to the improvement of the classic circuit, famous 12AT7 * 2 voltage amplification, 12AU7 * 2 phase inversion, 6N6 * 2 cathode output driven, push-pull class AB amplification. A wider frequency response, phase shift to smaller, higher fidelity.
Transformer with epoxy potting, solid and reliable, high temperature, insulation, moisture, shock absorption and play a role, can greatly reduce the magnetic coupling through the chassis to reduce resonance, and reduce noise.

Package Include:
A Integrated Amplifier
A pair of premium audio cable

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1. We only accept Paypal,Escrow,Credit card.
2. Please pay within 7 days of order.


1. We send out items within 48 hours and give you the tracking numbers.
2. Delivery by DHL, UPS, FedEx, EMS in 3-7 business day.Free shipping only by China Post Air Mail ,usually you will receive in 15-55 business day, or sometimes even longer.
3. All items come from no smoke store and special care.
4. Shipping way will depend on your order quantity,sample order will be sent by China post.

Return & Refund:

1. In case you received a wrong item, Items must be returned in its original and unused condition & must also be in its original box and packing.
2. We do not allow refunds or exchanges because of change of mind. Please read all description provided as a guide before you bid. While every step has been taken to ensure that we ship out correct item, there will be occasion when you receive items that are different from the description. In such case, we ask that you contact us immediately so we may remedy the situation. Your satisfaction is important to us and we value your business.

Note: During holiday ,pls allow us to response you early next week ,kindly not leaving negtive/neutral feedback or make dispute/claim out of our working hours, thank you for your cooperation.