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Regular price $5,822.00 USD
Regular price $5,822.00 USD Sale price $5,822.00 USD
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It becomes an order product, and the delivery period is about three months old.

Gap deeper into a monolal amplification

a motivation to pursue the appearance and the highest quality of a beautiful mirror finish


ASTOR has renovated its lineup to all of its advanced grade amplifications to monolal specifications.You can grab a stereo amp by monal amplification, so that you can have a higher output power and a depth of depth.It is particularly effective in improving acoustic performance when driving a high-load speaker. By integrating the output of the two channels, by integrating the output of both channels, by integrating the output of the two channels, by using the Acostix and speaker arrangement of the rooms, the output of the two channels can be integrated into a uniform and stable manner.

It will improve the audio symmetries.

In addition, because the weight of a single vehicle is less than half (compared to the company), compared with a stereo amp that has a full size weighing, it is difficult to overlook the fact that such handling of the system is extremely enjoyful.

It was beautifully reprocessed.

1.6mm thick, high-quality stainless stainless stainless steel with staffing plate steel

Cryer, finish up.

With a robust structure of 1.5mm thick, no oxygen-free copper, it prevents resonance from inside and outside of the country and contributes to high quality sound quality without noise.

Trans has adopted the original trance, which pursued sound quality without compromise while controlling prices.The input terminal and the speaker output terminal have a gold-plated, high-definition terminal.

The self-biased condenser uses 200 to 400 microprocessors of condenser, which is used by a common manufacturer, and the AST-KT88MVIP/SP with 4000 micro-to-carry condensers.It is a self-bias, but has the same quality as a fixed biased.It will unwind the compatible vacuum tubes, such as KT88 and KT120, which are manufactured by vacuum tubes from all over the world, and pull out the best performance.

In addition, using UL-connected, output power has increased and the transparency and resolution of sound are contributing to the improvement of the sound.The volume allows accurate controls by adopting a 31-point attenter for a click expression.

Vacuum tube KT88 × 2 12AU7 × 2 12AX7 × 1
Use Trans

KT88, 6550, KT1201: AST-165P × 1 TOR-40PP × 1 ST-1.5-200M X 1

KT150, KT170: AST-170PB X  TOR-50PP × 1  ST-1.5-200M X 1


KT88, 6550, KT12030W × 30W Load Resistance 8kΩ

KT150, KT170: 35W × 35W load resistance 8kΩ

Connection circuit bias UL Connection/Self Bias
Frequency Characteristics 10Hz to 60KHz
Noise residual 1mmV or less /1W
distortion ratio

KT88, 6550, KT1200.28 %/1W

KT150, KT170: 0.26 %/1W

Input impedance

Click-type 31 tangent type A type 100KΩ
eminence INPUT × 1, speaker terminator 0-8-16Ω
W 320 x D405 x H215mm

KT88, 6550, KT120: Approximated 15.7 kilograms

KT150, KT170: about 17kg