LDM UltraFi 300B Tube Amplifier

Selling my Larry D. Moore Ultra Fi 300B amplifier. I've been enjoying it immensely for the last five years.

This is an extraordinary 300B amplifier in terms of its architecture, quality of parts and craftsmanship. The sound quality is absolutely fantastic.

Mil-spec power transformers and choke, Tango XE-20S output transformers. No electrolytic caps in power supply and in signal chain. 300B filaments are powered by TentLabs DHT filament supply modules for hum-free operation. Amplifier also has soft start module installed to soften the cold filament inrush current.

Top an bottom plates are aluminum, chassis frame was custom made from Texas Ironwood.

Cardas Silver RCA and speaker connectors. Outputs are 8 ohm - 16 ohm switchable.

Amplifier uses 5687 signal tubes (could be substituted with 7119 or 6900), 300B power tubes, 6DA4 damper diodes are used in 300B cathode section and provide soft start operation.

I will include a pair of JAN 5687, a pair of Amperex PQ7119, a pair of EH 330B, and pair of Sylvania 6DA4. I will also provide schematic with detailed measurements.

I will be happy to provide technical information and detailed pics via email.

The price is somewhat firm, considering the quality of the amp and upgrades that went into it.

The amplifier will be carefully packed and shipped via Fedex, insured for the full price. I will charge the ACTUAL shipping price. Shipping charge should be around $90.00 -$120.00 via FedEx insured depending on what side of the US you reside.