CAMPAIGN SALE
Limited quantity. For model change, we offer a special price for chassis inventory disposal! Don't miss this opportunity! All transformers used are made of Astro Electronics. Specifications are subject to change without notice.
It will be a made-to-order product. The estimated delivery time is around 2 months.
Powerful, pure sound quality and information
Further transparency and further improvement in sound quality
Description
Unleash the potential of the 6L6. Powerful sound without muddy sound achieved by an order of magnitude more self-biased capacitors
The AS-6L6GSTG is a 20W+20W push-pull power amplifier that uses four 6L6 series vacuum tubes.ASTORWith its unique and thorough design and technology, it provides powerful, high-purity sound quality** that is full of power throughout the entire area, even in large rooms, and a wealth of musical information.
Casing with thorough noise and vibration isolation measures
- Chassis without screws: The chassis is made without any screws on the surface of the chassis, and it achieves both noise control and a beautiful appearance.
- Mirror stainless steel duplex structure: 2mm thick 18-18 mirror stainless steel finish and 2mm thick oxygen-free copper for internal mounting parts. This sturdy and beautiful casing is highly effective in anti-vibration and noise control.
- Vibration Control Insulator: The insulator is machined from oxygen-free copper round rod and sandwiched between young cowhide leather to achieve further vibration control.
- Heat Dissipation Measures: Although it is a tube amplifier, it has heat dissipation measures that are completely problem-free even when used for a long time.
Commitment to unique manufacturing methods and circuits
- High Capacity Self-Bias Capacitors: Compared to the 200 to 300 μF used by general manufacturers, this machine uses a capacitor that is an order of magnitude higher than **8000 μF** for the self-bias circuit. This ensures that the sound is well expressed even at reduced volume, and a rich amount of musical information is obtained.
- Transformer: All transformers have the same performance as those made by Hashimoto transformers.ASTORAdopted. Clear and highly transparent with no noise and no turbidityHigh-FidelityIt has made a significant contribution to
- Aerial Wiring and Precision: Artistic aerial wiring eliminates waste and eliminates noise pickup due to wiring. In addition, due to the extremely high vacuum tube installation precision, noise generated from the installation part is suppressed as much as possible.
High compatibility and sound quality characteristics
- Free selection of 6L6 series: All 6L6 series vacuum tubes are designed to be interchangeable without adjustment, allowing you to easily enjoy the unique sounds of a variety of 6L6s.
- Faithful original sound reproduction: Clear and highly transparent with no noise and no turbidityHigh-FidelityIt is manufactured with an emphasis on faithful reproduction of the original sound without unnecessary decoration.
- Wide range: The frequency response covers 10Hz to 60kHz, providing a powerful yet highly pure sound.
Spec
| Vacuum tube used | 6L6 x4, 12AX7 x2, 12AU7 x2 |
|---|---|
| Used transformer | PT-270 x1, HW40-8x2, C-1-400x1 |
| output | 20W x 20W |
| bias | self bias |
| Frequency characteristics | 10Hz~60kHz |
| residual noise | 1mmV or less/1W |
| distortion rate | 0.035%/1W |
| input impedance | A100kΩ |
| speaker | 4Ω, 8Ω |
| size | Approximately W450 x H195x D400mm |
| weight | 22kg |










