Leben CS-300X(S) Tube Integrated Amplifier - New - Pre-Order

SkyFi is now a Leben Dealer! 

The Leben CS-300X(S) is a beautiful all-tube integrated amp handmade in Japan. It uses a simplistic amplifier circuit, with full point to point wiring inside just as classic tube amplifiers from the past. Tubes in use are the EL84 (x4) and the 12AX7A (x2). 

Standout features include: 5 selectable RCA inputs plus a tape loop, bass settings, and high quality 5-way binding posts. 

When writing this listing we have the CS-300X(S) nearby connected to a pair of La Scala's and the sound is just amazing! Non-fatiquing, detailed, and plenty of power!

There is not much on the market that compares with this at this price point. 

Auto bias circuitry eliminates the need to bias the tubes when replacing, making this a tube rollers dream.  

The bass boost selector allows you to get a bit more bass out of your high-efficiency speakers, esspecially at low levels, much like a loudness control of the old days.  

The tape loop (rarely found on modern integrated amps) allows you to connect a tape deck or reel to reel machine for unlimited fun. 

Items from Leben have a considerable lead time since they are handmade in small numbers.  This lead time can be up to 6 months.  Please call us to discuss timing and reserve your spot in the queue.  

Support your local Leben Dealer.  

More from Leben:

CS-300X(S) is equipped with SOVTEK Tube EL-84 which has been welknown by audiophiles for its high sound quality against its small size.
A high input sensitivity of EL84 does not require a complicated circuit and accordingly, it can create a low distortion output signal.

Precision Components

• RESISTORS: Precision Industrial Grade +/-1%
• FIRST-STAGE BY-PASS CONDENSOR: An ultimate audio condensor "OS Condensor" developped by "SANYO"
• LAST-STAGE BY-PASS CONDENSOR: "Fine-Gold" by "NICHICON"
• JOINT CONDENSOR: "Metalized Polypropylene Condensor" with "Mesh-Shielding".
• NF OVERSHOOT PREVENTION CONDENSOR: Ceramic Conderser.
• CATHODE RESISTOR: 4W type.(Instead of 3W type)
• OUTPUT TRANSFORMER: Newly developped Transformer with wider range for high frequency.
• WBT type binding post.(From April/05 delivery onward)/li

Specifications: