Feature

●What is SWL-T01? A small primain amplifier with the functions of USB DAC, headphone amplifier, and power amplifier in the bottom of the case as compact as a CD jacket
●The good things of analog and digital are kids! Hybrid Vacuum Tube Amplifier: A soft and warm vacuum tube with a unique tone is adopted in the front (pre-level) and a digital amplifier that features clear sound quality and drive power. By combining the unique tone of the vacuum tube that expands the charm of your music and a digital amplifier that boasts a small but powerful drive, it achieves a warm, yet clear sound quality. We sparefully infuse our technology that has been developing vacuum tube amplifiers and digital amplifiers for over 20 years. Enjoy authentic sounds that dont think of a small amplifier
●Compact size & design that can be installed anywhere else: It is almost the same size as a CD jacket (W x D x H): 5.1 x 5.7 x 3.0 inches (130 x 145 x 77 mm) *Includes protruding objects, so it is very compact! Can be easily installed around a desk, under the TV in the living room, or on a bedside table. It has a design that can be enjoyed as an interior decoration
●"Make your desk area a premium sound space. You can also connect it to a PC, smartphone, or tablet with a USB cable, and connect digital audio sources such as music streaming services and YouTube to a record player (provided with a built-in phonoequalizer). The SWL-T01 is the perfect companion for listening to music on your desktop
●"Have a special moment even in the outdoors. The SWL-T01 can also be used with a portable power supply (compatible with DC 12V output, a separate cable is required), so you can take it out for camping or sleeping in the car


Description

The SWL-T01 is a small primain amplifier with the functions of USB DAC, headphone amplifier, and power amplifier in a compact housing that is as compact as a CD jacket.
In the crowdfunding "Makuake" which was released in August 2023, we have received support for a support of 6.91 million yen (goal achievement rate 1382%).
The hybrid amplifier uses vacuum tubes (12AU7) on the pre-stage (front level) and a D-class amplifier (digital amplifier) on the power level (rear level).
By combining a D-class amplifier that delivers powerful driving power without taking up space in the housing, and a vacuum tube with the sensitivity of analog audio that only digital amplifiers cannot be represented in a compact but musical hybrid amplifier, the SWL-T01.
Place it on your desktop, living room, or bedside to enjoy your music!

Product Specifications:
General
[Composition] Pre-Tier : Vacuum tube 12AU7 x 1 pc/Power level: D-class amplifier
Power supply voltage: DC 12 V - 15 V (AC adapter)
[Power Consumption] Maximum 45 W, approx 9 W when power on and no signal (about 0.2 W when power off standby mode.
Product Size (W x H x D): Approx. 5.1 x 3.0 x 5.3 inches (130 x 75 x 133 mm) (not including protruding items).
Weight: Approx. 1.7 lbs (0.74 kg).
[Operating Temperature] 11°F - 104°F (5°C - 40°C).
Accessories: AC adapter x 1, instruction manual x 1, **card x 1.
Country of Origin: Japan
[Warranty period] 1 year from date of purchase.

[USB input] USB terminal: Type B / Signal standard: USB 1.1/PCM sampling frequency: 32/44.1/48 kHz/PCM quantization bits: 16 bit
[OPTICAL INPUT] Signal Standard: S/PDIF (IEC-60958) 2 ch; Linear PCM/Sampling Frequency: 44.1/48/88.2/96 kHz; Quantized Bits Number: 16/24 bits.
Analog input.
[Analog Terminal]
LINE Input: RCA pin jack L/R
AUX Input: 3.5mm stereo mini jack (AUX priority)
[Input sensitivity]
LINE Input: 1.38 Vrms
AUX Input: 0.24Vrms
Speaker Output:
SPEAKER Terminal: Speaker Terminal L/R
Maximum Output: 10 W+10 W (1 kHz, 1 %, 8 Ω)
Compatible Speaker Impedance: 4 Ω ~ 8 Ω
Speaker output frequency characteristics: 5Hz ~ 100kHz (± 3dB)
Headphone Output:
Phones terminal: Φ6.3 stereo standard jack
Maximum Output:
45 mW (LOW / 1 kHz, 1 %, 16 Ω)
55 mW (LOW / 1 kHz, 1 %, 32 Ω / 40 Ω)
240 mW (HIGH / 1 kHz, 1 %,300 Ω)
Headphone impedance (GAIN switch estimate):
Low: 16Ω or more than 250Ω
High: Over 250Ω

(Direct Purchase Bonus) USB cable (Type C - B) x 1
About direct sale limited USB cable
By using this product, you can instantly connect it to your PC, smartphone, or tablet to enjoy music sources, music streaming services and videos downloaded to your device.
If you want to connect to iPhone with lightning connection, please use the separate Apple camera adapter (USB Type A to Lightn).