i-Star DAB Radio Portable, DAB Plus/DAB Radio, FM Radio, Small Radio, Digital Radio Mains Powered or Battery, USB Charging, Headphones AUX Port, Sleep Timer

Roberts Play10 DAB/FM Portable Radio Black Battery Powered w/ Rubber Handle

Aiwa R-190 ( White) Portable AM / FM Radio Mains and battery - Ideal for gift

Home Radio

T-205 FM Radio Portable Speaker Digital Multimedia MP3 USB SD TF *NO BATTERY*

Makita 18V DAB+/FM Cordless Site radio DMR301 - Bare unit

Retro Mini Portable Dab Radio With Bluetooth Speaker And Aux - Dab+ Fm Bedside Dual Alarm Clock Radio, Battery Operated Radio And Digital Radio Mains 5060470539054

Portable CB radio TTI TCB-H100, 12V / 24V power supply, Roger Beep, Squelch

Internal Radio

Small Signal Audio Design

Small Signal Audio Design

QTX Q240 Professional 240W Stereo PA DJ Power Amplifier 120w+120w Amp

50 Projects for Radio Amateurs

Denon RCD-M41 Radio Discrete Power Amplifier Bluetooth CD 76MHz to 95MHz New

Dynavox CS-PA1 MK II Mini HiFi Amplifier Black, Analog, 30 W

Midland - CB Radio ALAN 78 PRO, License-Free Multiband Mobile Transceiver, Adjustable Power 1W/4W, Display and S-Meter, Digital Squelch, Noise Blanker, SCAN, 6-Pin Precision Series Microphone

Small Radio Control Boats

The Hobbyist's Guide to the RTL-SDR: Really Cheap Software Defined Radio

Audio Power Amplifier Design by Douglas Self (Paperback, 2013)

Sdr 2.0 Software Defined Radio

Build Your Own Transistor Radios: A Hobbyist's Guide to High-Performance and Low-Powered Radio Circuits

Energy Fundamentals of Radio

Lenco SCD-24 Pink Portable Stereo Boombox CD Player With FM Radio Mains+Battery