LM1877N-9 National Semiconductor Audio Amplifier LM1877 (NOS IC, many available) | eBay
Make Your Own Headphone Amp V1 : 8 Steps - Instructables
HiFi Headphone Amplifier Circuit Based LM4880 » CircuitsZone.com
NOS Vintage LM308N Chip, 1980's National Semiconductor | Reverb
LM4865M/NOPB National Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace
![10pcs] LM4863M Audio Amp Headphone 1.5W SO16 | eBay](https://i.ebayimg.com/images/g/fYIAAOSweltiMQVh/s-l400.jpg "10pcs] LM4863M Audio Amp Headphone 1.5W SO16 | eBay")
10pcs] LM4863M Audio Amp Headphone 1.5W SO16 | eBay
LM4865MX SMT 1W Mono Audio Amplifier IC National Semiconductor®
LM4663 datasheet(1/10 Pages) NSC | 2 Watt Stereo Class D Audio Power Amplifier with Stereo Headphone Amplifier
LM4910 Datasheet | National Semiconductor - Datasheetspdf.com
PDF) LM4910 Datasheet - Output Capacitor-less Stereo 35mW Headphone Amplifier
LM1011N "Original" National Semiconductor 16P DIP IC 1 pc
File:AST Research Ascentia A Series - audio board - National Semiconductor LM4863M-9907.jpg - Wikimedia Commons
LM4859SP/NOPB Texas Instruments | Integrated Circuits (ICs) | DigiKey Marketplace
National Semiconductor LM4562NA LM4562 4562 Dual OpAmp DIP-8 (Pack of 4) | Reverb
Stereo Headphone Amplifier Circuit Based LM4910 IC » CircuitsZone.com
Amazon.com: Douk Audio U3 Headphone Amps, Mini Hi-Fi Amplifier for Home Desktop PC 6.35mm / 3.5mm Headsets, Class A, RCA Input, DC 5V : Electronics
LM4663 Datasheet(PDF) - National Semiconductor (TI)
Amazon.com: Douk Audio U3 Headphone Amps, Mini Hi-Fi Amplifier for Home Desktop PC 6.35mm / 3.5mm Headsets, Class A, RCA Input, DC 5V : Electronics
LM4910MM Datasheet(PDF) - National Semiconductor (TI)
LM1877N-9 National Semiconductor Audio Amplifier LM1877 (NOS IC, many available) | eBay
LM4811MMX/NOPB National Semiconductor | Integrated Circuits (ICs) | DigiKey Marketplace
National Semiconductor ADC108S102CIMT/NOPB Qty of 20 per Lot IC S 500k to 1MSPS | eBay
LM1458 MC1458 TBB1458 National Semiconductor Siemens Motorola Operat. Amp. NOS | eBay
National Semiconductor : mono audio power amplifier input stages deliver low distortion - EE Times
DS8836N National Semiconductor Quad NOR Unified Bus Receiver IC 8836 - NOS Qty 1 | eBay
LM4947TLEVAL | Buy TI Parts | TI.com
National Semiconductor LM4562NA LM4562 4562 Dual OpAmp DIP-8 (Pack of 4) | Reverb
LM4681SQ Datasheet(PDF) - National Semiconductor (TI)
