Filters

Under $20 Musical Instrument Amplifiers

Shop the best prices on 574 great value under $20 musical instrument amplifiers. Shopping for musical instrument amplifiers is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy musical instrument amplifiers online safely with Fruugo, with secure payment and fast shipping to Australia.

Filters
1 - 32 of 574
Portable Guitar Headphone Mini Amp with Rechargeable Lithium Battery and Swivel Audio Jack - Perfect for Guitar Practice
$19.95 Save $8.00 RRP: $27.95
9v Replacement Power Supply Compatible With Roland Micro Cube N225 Amplifier
$19.95 Save $12.00 RRP: $31.95
Guitar Enthusiast'S Dream, Super Realistic Amplifier with Marshall JCM800 Jack Rack for Laundry Room
$11.95 Save $17.00 RRP: $28.95
9V replacement power supply compatible with Roland Micro Cube N225 Amplifier
$20.95 Save $27.00 RRP: $47.95
2025 Vintage Style Guitar AMP Amplifier Leather Handle Amp Handle Strap for Guitar Speaker Amplifier (Br
$17.95 Save $17.00 RRP: $34.95
Brown Vintage Style Guitar Amp Amplifier Leather Handle
$11.95 Save $34.00 RRP: $45.95
Amplifier Handle Strap For AS50D AS100D Guitar AMP Speaker
$18.95 Save $25.00 RRP: $43.95
Audio Amplifier Mini Car Knob Adapter Digital Stereo Universal Remote
$12.95
MIC-1000 Microphone Audio Amplifier Gain 1000 Times Amplification Stereo Audio Signal Pre-Amplifier-Good
$19.95 Save $9.00 RRP: $28.95
9v Ac/dc Power Adapter Corded Power Supply Charger For Electric Guitar Amplifier Guitar Pedal Guitar Effector With Noise Reducing Magnetic Ring Uk Plu
$20.95 Save $3.00 RRP: $23.95
3xPunch Suona Whistle for Outdoor Camping Performance B Flat
$21.95
2x2x Keychains Keyring Pendant Key Holder for Musical Instrument Ukulele
$20.95
Electric Guitar Speaker Large Volume Amplifier Loudspeaker Bass Effect High Volume Direct-Plug Speaker Without Bluetooth
$18.95
Microphone Lapel Lavalier Holder For Lapel Lavalier Mic Parts Accessories
$16.95 Save $1.00 RRP: $17.95
Aluminium Alloy Violin Tailpiece with 4 Fine Tuners 4/4
$20.95
MIC-1000 Microphone Audio Amplifier Gain 1000 Times Amplification Stereo Audio Signal Pre-Amplifier-Good
$19.95 Save $9.00 RRP: $28.95
XH-M151 XR1075 Preamp Tone Board Audio Treble Bass Adjustment Equalizer Pre Amplifier Tone Control
$19.95 Save $4.00 RRP: $23.95
Guitar Enthusiast'S Dream, Super Realistic Amplifier with Marshall JCM800 Jack Rack for Laundry Room
$11.95 Save $17.00 RRP: $28.95
3.5mm Omni-directional Microphone Condenser Mic for PC Laptop Computer
$20.95 Save $1.00 RRP: $21.95
2PCS TPA3116D2 Mini Digital Amplifier DC12V-24V D Class 50W+50W XH-M562 Amplifier 50W Power Amplifie NN
$15.95
12v Replacement Power Supply Compatible With Vox Vt20x Guitar Amp
$17.95 Save $81.05 RRP: $99.00
Ebony Wood Violin Tailpiece+tuning Pegs+endpin For 4/4 Violin Fiddle Parts
$12.95 Save $12.00 RRP: $24.95
12Pcs 150Xl/.009in Electric Guitar Amp Strings Set for
$8.95 Save $3.00 RRP: $11.95
2X NE5532 Tone Board Preamp Pre-Amp with Treble Bass Volume Adjustment Pre-Amplifier Tone Controller
$17.95 Save $10.00 RRP: $27.95
Electric Guitar Speaker Large Volume Amplifier Loudspeaker Bass Effect High Volume Direct-Plug Speaker Without Bluetooth
$19.95 Save $9.00 RRP: $28.95
Ultra-Compact Phono Preamp PP500 with Bass Treble Balance Volume Adjustment Pre-Amp Turntable Preamplificador US Plug
$15.95 Save $16.00 RRP: $31.95
7 Inch CATV Cable Locking Terminator TV Tool
$16.95 Save $67.05 RRP: $84.00
Guitar Enthusiast'S Dream, Super Realistic Amplifier with Marshall JCM800 Jack Rack for Laundry Room
$11.95 Save $17.00 RRP: $28.95
MOOER 10Pcs Mushroom Guitar Effect Pedal Foot Amplifiers Foot Switch
$8.95 Save $160.05 RRP: $169.00
Amplifier Leather Handle Strap For Marshall AS50D AS100D Guitar AMP Speaker Cabinet Black (Brown)
$20.95
12v Replacement Power Supply Compatible With Vox Vt20x Guitar Amp
$16.95 Save $82.05 RRP: $99.00
2xAluminium Alloy Violin Tailpiece with 4 Fine Tuners 1/2
$18.95