Parts for Sale

01AD1860

R2R DAC — Analog Devices

• Brand new R2R DAC made by Analog Devices
• 10,000 pcs available (digital filters YM3434 and DF1700 also available)
• US$1 each for the lot.
• Full DAC design with PCB layout available (please see M18C fully assembled Top View)

Specification Sheets:

• Application Note (PDF)
• DAC in the Box (PDF)
• Data Sheet A (PDF)
• Data Sheet B (PDF)
• Pin Out (PDF)
• AD1865 Dual AD1860 (PDF)

02JAN 6U8A

Joint Army-Navy NOS Triode-Pentode Tube

• New Old Stock (NOS) — widely produced for TV, radio, and military equipment
• Can be used in vintage hi-fi phase inverters or as substitute for 7199 (via adapters)
• Abundant supply — bulk surplus from JAN-Philips, JAN-Sylvania, JAN-GE
• Available in original carton (100 pcs per carton)

Circuit References:

• 6U8A Line Amp by MFA (PDF)
• 6U8A Line Amp (PDF)
• 6U8A Phono by Bruce Moore (PDF)
• Specification Sheet (PDF)

03Sound Lab A-1

Designer: Dr. Roger West

• Mint Condition
• Cores entirely upgraded by Roger West in 2025
• Cash and Carry from South San Francisco

Shipping:

• Crate and FedEx shipping available