Balanced Audio Technolgies VK-30 Tube Preamplifier w/ SUPER-PAK DEALER DEMO
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Contact seller after sale to pay viaCertified check | |
Ships from | Lake Grove, NY, 11755 |
Ships to | United States |
Package dimensions | ?" × ?" × ?" (40.0 lbs.) |
Shipping carrier | unspecified |
Shipping cost | Specified after purchase |
Original accessories | Box, Manual |
Average | Research Pricing |
This item has never been sold. Unit has has been tested and is pristine. Unit was dealer demo. This unit has the factory installed SIX-PAK upgrade. This is a $500 upgrade. Feel secure buying from the original BAT-authorized dealer. Serial # 271. 90+ 100% feedback on ebay (AudiodenNY). Brick and Mortar store in Lake Grove, NY. In business for over 35 years. NYS buyers must pay sales tax.
Overview:
The VK-30 balanced line stage preamplifier is a very versatile vacuum tube model with two XLR and three RCA inputs. It accepts an internal phono module and remote control as two user options. This six-tube design incorporates next-generation Unistage® topology, dual-mono construction, custom oil capacitors, and Balanced Audio Technology’s new world-class user interface. Indeed, the VK-30 achieves the same current delivery as the legendary VK-5i to provide captivating musicality and superb authority.
The Balanced Audio Technology SIX-PAK is used in select phono stage as well as line stage preamplifiers. When used, two SIX-PAK assemblies are installed in the product - one for each channel. The SIX-PAK assembly itself consists of six paper-in-oil capacitors that are built into a dedicated module, which is then used for output coupling in a number of BAT designs. The benefit of using smaller value oil-capacitors and then stacking them is that the midrange and treble purity of the signal is preserved. The greater benefit is that the lower bass and mid-bass performance becomes more visceral, without any corresponding tradeoff in the balance of the frequency range.
Specifications:
Inputs: 2 XLR + 3 RCA • Main Outputs: 1 XLR + 1 RCA • Tape Output: 1 RCA • Maximum Gain: 20 dB • Volume Control Resolution: .5 dB • Volume Control Number of Steps: 140 • Frequency Response -3 dB: 2 Hz to 300 kHz • Input Impedance - minimum each phase: 100 kOhm • Output Impedance: 750 Ohm • Minimum power amplifier input impedance: 10 kOhm • Noise—unweighted: -100 dB • Distortion @ 2 V RMS output: .01% • Channel to channel crosstalk @ 10 kHz: -90 dB • Maximum output signal—RMS: 40 V • Absolute polarity: Switchable • Tube complement: (6) 6922’s • Dimensions: (W x H x D) 19" x 5.75" x 15.5" (48 cm x 15 cm x 40 cm) • Weight—unpackaged: 33 lbs (15 kg) Retail Price: $3,500
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