Arioso 300B

An integrated class-A SET with EH Gold 300B power tubes, fully point-to-point. Designed and manufactured 100% in Poland

The driver tubes are the CV 181-TII (“golden” PSVANE 6SN7) and the rectifier is 5C3S (NOS). The output tubes use a stabilized DC current heater supply and a special system that separates the tube heating circuit from the stabilizer system.

The entire amplifier circuit is built using the point-to-point method. It features selected high-quality components, for example the motorized blue ALPS potentiometer (for remote control), "Hi End" class transformers from Mr. Ogonowski, “red Jantzen” coupling capacitors, Caddock film resistors.

All these elements achieve a natural, incredibly detailed, and musical sound, with well-controlled bass and a rich but not overly emphasized midrange.

Features

Single ended A-class tube amplifier

• Engaging, fast and neutral sound signature – 300B single ended magic at its best
• Handcrafted with passion from carefully selected hi-end components and with maximum attention to details
• Perfect match for high efficiency speakers to recreate live-like music experience

Box Content

• Beautifully hand-crafted Tube Amp
• Tubes set: 2x300B, 2x6N8S, 1x5C3S
• AC cord
• Remote controller (without CR2032 battery)
• User Manual
• Warranty Card

Technical Specifications

• Output power: 2 x 8W
• Frequency range: 15 Hz – 32 KHz +/- 3 dB
• Inputs: 3 x RCA line
• Input sensitivity: 1 V RMS
• Input impedance: 100 kOhm
• Loudspeaker outputs: 4 and 8 ohm
• Dimensions (incl. tubes): 16.1" x 13" x 8.3"
• Weight: 39.68 lb

Downloads

Manual