3 Channel Audio Amplifiers

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Home Audio Stereos, Components

350 results

XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel 3 Sound Channels Energy Saving
Brand new · Unbranded
AU $17.47
or Best Offer
Free postage
IE+ P^I K&*Y ] Ow.?8!| / 7$S p o n s o r e d
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer S
Brand new · Unbranded
AU $43.39
or Best Offer
AU $7.99 postage
Click & Collect
+^1 &*7 ] 7wB .?3!|G / $S p o n s o r e d
fiio btr13 dac
Pre-owned · FiiO
AU $104.21
or Best Offer
AU $10.95 postage
Click & Collect
+^7 &* ] Q w9.?N!| /8 $2
AU XH-M139 Digital Amplifier Board 2x50W 100W 2.1 Channel TPA3116D2 Pure HiFi Mu
Brand new · Unbranded
AU $17.36
or Best Offer
Free postage
Click & Collect
AF+^ &* ]M w.H YI? N!9 |/O $
Reference Accuphase C3850 Preamplifier Circuit With 3 Way Signal Input
Brand new
AU $56.75 to AU $68.79
AU $3.44 postage
6 watching
+^ &*J ]C RH w.ME ?T!P |/ V$
PRO2 PRO1387 Riaa Phono Preamp With Aux Preamp With Aux Input Phono Amplitude
Brand new · Pro2
(8)
AU $58.95
Free postage
Click & Collect
6 watching
+V^S &* V 8] w.E?L! |0/ 9 1$
New listingS350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220...
Brand new
AU $116.81
AU $29.88 postage
+^3 K C&* ]I w.?!| 9/5 $SK
Pro.2 PRO1387 RIAA Phono Preamp With AUX Input Home Amp/Speaker System Reciever
Brand new · Pro2
(8)
AU $59.40
Free postage
Click & Collect
Q+V^ 0 &Z *JL ] w.?T8!|/ $
XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel TPA3116D2
Brand new · Unbranded
AU $16.69
or Best Offer
Free postage
+DB KX^ 4&* Y ]VT w.?!|/ X$
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer
Brand new · Unbranded
AU $47.73
or Best Offer
AU $8.79 postage
Click & Collect
+^Q &Y K* E] H 3w.?!| / L1$
XH-M139 Audio Amplifier Board 2x50W 100W 2.1 Channel Amplifier Modules TPA3116D2
Brand new · Unbranded
AU $19.39
or Best Offer
Free postage
Click & Collect
G+1^ V&N *Q ]U K w.G 64 ?!|/ $
LUXMAN AS-55 Speaker Selector High-grade model Body only Used Scratch dirt
Pre-owned · Luxman
(7)
AU $1,132.12
Free postage
Only 1 left!
+^ &* IM] 9C w.HB?!|/ B$
TPA3116D2 3 Channels Digital Amplifier Board 2*50W+100W 12V-24V
Brand new · Unbranded
AU $18.02
or Best Offer
Free postage
Click & Collect
+T^U & RQ 1*M ] MQ w .?V!H |/ $
XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel 3 Sound Channels Energy Saving
Brand new · Unbranded
AU $17.47
or Best Offer
Free postage
+89^ &* 7] Gw .?LE!|/ 86$ S p o n s o r e d
XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V
Brand new · Unbranded
AU $17.93
or Best Offer
Free postage
+^Z &L 7L K*Q ] wNI. ?T!M| / $S p o n s o r e d
RANE MA3 Multichannel Amplifier
New (other) · Rane
AU $129.99
or Best Offer
Free postage
Click & Collect
5+^ &*Q G O] w G.?V! JN CY| / $S p o n s o r e d
Parasound Halo A31, 3 Channel Home Theatre Power Amplifier (ex-display)
Pre-owned · Parasound
AU $5,795.00
or Best Offer
Free postage
17 watching
K+^ &*3 ]0 Cw. 4?F! KH |F/ $
BTR13 Bluetooth Headphone Amplifier with LDAC, aptX Adaptive, aptX HD, AAC (D...
New (other) · FiiO
AU $94.43
or Best Offer
AU $24.46 postage
Only 1 left!
+^ &*Q0 ] w.HA?!|/ $ Q8
New listingBluetooth Power Amplifier Board Stereo - HiFi 2.1 Channel 2X220W+350W Bluetoo...
Brand new
AU $115.76
AU $29.84 postage
+^ ND&* ] R6w .TH 54? 1!C|/ $
XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V
Brand new · Unbranded
AU $19.69
or Best Offer
Free postage
Click & Collect
+F^ &* 9] UwM.?! |DL / $X
LUXMAN AS-55 Speaker AMP Selector Passive High Definition Audio 3 Line Silver
Pre-owned · Luxman
AU $772.46
AU $4.80 postage
+^ &*N S ZT ] JL wOI.?!|/ U$
PRO2 12VDC Power Source RIAA Phono Preamp With AUX input Amplifier
Brand new · Pro2
(8)
AU $53.90
or Best Offer
Free postage
Click & Collect
5 watching
+^ &*X A ] w.?!|5C/ $XT PG
1pair Pass Aleph-3 Fully MOSFETs Class A Power Amplifier-PCB Board
Brand new
AU $19.40
Was: AU $20.64was AU $20.64
or Best Offer
Free postage
D3 +^ 2E M&7* ] w.BJ ?B!|A/ $
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer F
Brand new · Unbranded
AU $47.73
or Best Offer
AU $4.98 postage
Click & Collect
X7+ Z^ E &QG *V ]U M w7.?! |/ $
- XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel Energy Saving Pure HiFi Music
Brand new · Unbranded
AU $14.56
or Best Offer
Free postage
Click & Collect
+T^L B&E* W ] w.?T !O|E /Q $
TPA3116D2 Bluetooth Power Subwoofer Audio Amplifier Board HIFI Stereo Equalizer
Brand new · Unbranded
AU $45.39
or Best Offer
AU $6.98 postage
Click & Collect
9+R^ S &G* WM K ] w.T? 8!U |/ $
FiiO BTR13 Bluetooth Headphone Amplifier w/LDAC, aptX HD.., 3.5mm & 4.4mm (Blue)
Brand new · FiiO
AU $127.27
AU $25.42 postage
Only 1 left!
CI +A^4 &* ]LW wD.D?! Y|/ $
Pro.2 PRO1387 RIAA Phono Preamp Preamplifier with AUX input
Brand new · Pro2
(8)
AU $45.00
or Best Offer
AU $9.50 postage
+^ SW& M* ] Zw.? I!9 4|/ $G
1Set NanoVNA-F V3 1M - 6G Vector Network Analyzer, 4.3 - inch, HF VHF UHF SHF
Brand new
AU $546.51
Was: AU $581.39was AU $581.39
or Best Offer
AU $10.32 postage
+^0 &* ] J 5w.Y 6?!4|/ $9TS p o n s o r e d
B&K Reference 200.3 3 Channel 200 Watt x 3 @ 8 Ohms THX Power Amplifier
Pre-owned · B&K
AU $1,236.89
Was: AU $1,766.99was AU $1,766.99
AU $294.51 postage
62 watching
+9^ &I* ]8 w.W?!| /L 0$ 3S p o n s o r e d
XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel TPA3116D2
Brand new · Unbranded
AU $18.26
or Best Offer
Free postage
Click & Collect
+^ KQ &3*D Q1 ]9 w.?!V |O0 / $S p o n s o r e d
XH-M139 Digital Amplifier Board TPA3116D2 2.1 Channel DC 12-24V Pure HiFi Music
Brand new · Unbranded
AU $17.58
or Best Offer
Free postage
Click & Collect
+Y^4 Z&*N ] w. ?!MP K0| / Q$S p o n s o r e d
XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel Energy Saving Pure HiFi Music A
Brand new · Unbranded
AU $21.89
or Best Offer
Free postage
Click & Collect
+^ E&*F G] Ow.? !L1| / 6U$
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer D
Brand new · Unbranded
AU $43.39
or Best Offer
AU $6.99 postage
Click & Collect
+^T U&* ] w .58?! |/ ND$
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer
Brand new · Unbranded
AU $43.39
or Best Offer
AU $6.99 postage
Click & Collect
+^ &* ]55 w7.?F!|/ $ LM
PASS ZEN Single-End Class A Headphone Amplifier 3W DC 24V HIFI IRF610 MOSFET
Brand new
AU $67.89
Was: AU $72.23was AU $72.23
or Best Offer
Free postage
+3B^ C&* ] 7w K.G?! Q|/ $V
TPA3116D2 Audio Power Amplifier Board Module 2.1 Channel 12V-24V
Brand new · Unbranded
AU $21.66
or Best Offer
Free postage
Click & Collect
+^ &*W ]4 w.H?F!| /76 $2B
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer S
Brand new · Unbranded
AU $49.93
or Best Offer
AU $5.05 postage
Click & Collect
W+^ 7 &FY* ] w .C?!P |/0G $
TOA BG-115 15W Integrated Amplifier
Pre-owned · TOA
AU $25.78
Was: AU $42.99was AU $42.99
or Best Offer
AU $226.40 postage
+4^ &A *Z M ] 5w9.?!|/ $XS p o n s o r e d
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer F
Brand new · Unbranded
AU $52.50
or Best Offer
AU $7.25 postage
Click & Collect
5+^ 2 &M4 Y* Q ] w7P .?!|/ $S p o n s o r e d
_ XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel Energy Saving Pure HiFi Music
Brand new · Unbranded
AU $14.56
or Best Offer
Free postage
Click & Collect
+^ &7* C ] 5w.?!|/ E R$F I
XH-M139 Audio Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V Pure HiFi Music
Brand new · Unbranded
AU $18.46
or Best Offer
Free postage
2+^W & 9I K*1 ] w.4S ?!|8/U $
TPA3116D2 Bluetooth Power Subwoofer Amplifier Board HIFI Audio Stereo Equalizer
Brand new · Unbranded
AU $43.39
or Best Offer
AU $6.99 postage
Click & Collect
+^ &*CL ]O Tw. 04? !P2 R|/ $
TPA3116D2 Subwoofer Power Amplifier 2.1 Channel 2*50W+100W
Brand new · Unbranded
AU $20.59
or Best Offer
Free postage
Click & Collect
+^Z &* ] M VwL. ?!|50/ $ S
1pc Audio three-way crossover Speaker high school low 3 crossover 150W
Brand new
AU $33.63
Was: AU $35.78was AU $35.78
or Best Offer
Free postage
L+^ &D* ] wBA .?U5 V0! |/ 4$
xDuoo XD-05 Basic HiFi Protable Headphone Amplifier
Pre-owned · Xduoo
AU $206.41
AU $38.77 postage
10 watching
V+3^ &* 7Z 70 ] w.7O?! |/ $
XH-M139 Digital Subwoofer Power Amplifier Board TPA3116D2 2.1 Channel DC 12-24V
Brand new · Unbranded
AU $14.75
or Best Offer
Free postage
Click & Collect
V4 P+^B &* ] 9wU.?! |UN/ $
Bluetooth 5.0 Power Audio Amplifier Board 2.1 Channel TPA3116 HIFI Audio Stereo
Brand new · Unbranded
AU $47.73
or Best Offer
AU $6.99 postage
Click & Collect
G+Q D^ A& PC* N] Ww W.T? !|/ $
RDL ST-DA3 line level audio distribution amplifier in box with all parts
Brand new · RDL
AU $18.76
10% GST will apply
or Best Offer
AU $48.60 postage
0 bids
3d 18h
+^3 I&* 1A 7 A MX] T w.?6 !|/ $
Audiophile Pine Tree Audio Transparent Selector Switch Passive 1 in/2 out U.S.A.
Brand new
AU $395.62
AU $91.29 postage
90 watching
F+G^ & C* ]B w .?!|VN /D1 $
TPA3116D2 Subwoofer Power Amplifier 2.1 Channel 12V-24V
Brand new · Unbranded
AU $16.93
Free postage
Click & Collect
T+W D^ &*X ] Rw5 2.G 0?0!| / $
XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V
Brand new · Unbranded
AU $19.89
or Best Offer
Free postage
Click & Collect
+A^ &P* BY ] w.3A Z?6!|/ J $
30W transformer with a 3-wireoutput of 36-0-36V can be used with a preamplifier
Brand new
AU $82.22
Was: AU $87.47was AU $87.47
or Best Offer
AU $10.32 postage
W3 L+^4 &*6 9] w. V?!I| G/Z $
1pc BLDC 3 phase DC Brushless Hall-less Motor Controller PWM Motor ESC PLC 380W
Brand new
AU $29.10
Was: AU $30.96was AU $30.96
or Best Offer
Free postage
+7^ O R&*A ] M w.H U?L!| JE / $
XH-M139 Amplifier Modules DC 12-24V 2.1 Channel 3 Sound Channels Energy Saving A
Brand new · Unbranded
AU $14.50
or Best Offer
Free postage
Click & Collect
QF +^3O V&* ] 3w .?!|/ JG$
TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer D
Brand new · Unbranded
AU $49.93
or Best Offer
AU $5.04 postage
Click & Collect
T+^ D&* 4] Aw 61.? !L3 |5H / $
NEW Sonos Connect:Amp Gen 1 W/power Cord -Tested, S1 App req'd No box
New (other) · Sonos
AU $312.74
10% GST will apply
or Best Offer
AU $98.91 postage
0 bids
2d 18h
+4^W DX &* ] w.AI?! 7|W X2/ $
Bluetooth 5.0 Power Audio Amplifier Board 2.1 Channel TPA3116 HIFI Audio Stereo
Brand new · Unbranded
AU $52.50
or Best Offer
AU $7.68 postage
Click & Collect
PO+ ^ W&*Y Z] D wNO.?!| PF / $
TPA3116D2 3 Channels Digital Amplifier Board 2*50W+100W 12V-24V
Brand new · Unbranded
AU $17.36
or Best Offer
Free postage
V+J^ U &*G ] w. ?4!|D/ $ S p o n s o r e d
XH-M139 Audio Amplifier Board 2x50W 100W 2.1 Channel Amplifier Modules DC 12-24V
Brand new · Unbranded
AU $17.58
or Best Offer
Free postage
Click & Collect
+IK ^ EW&* ] S 3w.?! U|/Y $S p o n s o r e d

3 Channel Audio Amplifiers

Shop by Category

350 results

XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel 3 Sound Channels Energy Saving

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer S

fiio btr13 dac

AU XH-M139 Digital Amplifier Board 2x50W 100W 2.1 Channel TPA3116D2 Pure HiFi Mu

Reference Accuphase C3850 Preamplifier Circuit With 3 Way Signal Input

PRO2 PRO1387 Riaa Phono Preamp With Aux Preamp With Aux Input Phono Amplitude

New listingS350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220...

Pro.2 PRO1387 RIAA Phono Preamp With AUX Input Home Amp/Speaker System Reciever

XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel TPA3116D2

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer

XH-M139 Audio Amplifier Board 2x50W 100W 2.1 Channel Amplifier Modules TPA3116D2

LUXMAN AS-55 Speaker Selector High-grade model Body only Used Scratch dirt

TPA3116D2 3 Channels Digital Amplifier Board 2*50W+100W 12V-24V

XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel 3 Sound Channels Energy Saving

XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V

RANE MA3 Multichannel Amplifier

Parasound Halo A31, 3 Channel Home Theatre Power Amplifier (ex-display)

BTR13 Bluetooth Headphone Amplifier with LDAC, aptX Adaptive, aptX HD, AAC (D...

New listingBluetooth Power Amplifier Board Stereo - HiFi 2.1 Channel 2X220W+350W Bluetoo...

XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V

LUXMAN AS-55 Speaker AMP Selector Passive High Definition Audio 3 Line Silver

PRO2 12VDC Power Source RIAA Phono Preamp With AUX input Amplifier

1pair Pass Aleph-3 Fully MOSFETs Class A Power Amplifier-PCB Board

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer F

- XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel Energy Saving Pure HiFi Music

TPA3116D2 Bluetooth Power Subwoofer Audio Amplifier Board HIFI Stereo Equalizer

FiiO BTR13 Bluetooth Headphone Amplifier w/LDAC, aptX HD.., 3.5mm & 4.4mm (Blue)

Pro.2 PRO1387 RIAA Phono Preamp Preamplifier with AUX input

1Set NanoVNA-F V3 1M - 6G Vector Network Analyzer, 4.3 - inch, HF VHF UHF SHF

B&K Reference 200.3 3 Channel 200 Watt x 3 @ 8 Ohms THX Power Amplifier

XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel TPA3116D2

XH-M139 Digital Amplifier Board TPA3116D2 2.1 Channel DC 12-24V Pure HiFi Music

XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel Energy Saving Pure HiFi Music A

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer D

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer

PASS ZEN Single-End Class A Headphone Amplifier 3W DC 24V HIFI IRF610 MOSFET

TPA3116D2 Audio Power Amplifier Board Module 2.1 Channel 12V-24V

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer S

TOA BG-115 15W Integrated Amplifier

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer F

_ XH-M139 Amplifier Modules 2x50W 100W 2.1 Channel Energy Saving Pure HiFi Music

XH-M139 Audio Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V Pure HiFi Music

TPA3116D2 Bluetooth Power Subwoofer Amplifier Board HIFI Audio Stereo Equalizer

TPA3116D2 Subwoofer Power Amplifier 2.1 Channel 2*50W+100W

1pc Audio three-way crossover Speaker high school low 3 crossover 150W

xDuoo XD-05 Basic HiFi Protable Headphone Amplifier

XH-M139 Digital Subwoofer Power Amplifier Board TPA3116D2 2.1 Channel DC 12-24V

Bluetooth 5.0 Power Audio Amplifier Board 2.1 Channel TPA3116 HIFI Audio Stereo

RDL ST-DA3 line level audio distribution amplifier in box with all parts

Audiophile Pine Tree Audio Transparent Selector Switch Passive 1 in/2 out U.S.A.

TPA3116D2 Subwoofer Power Amplifier 2.1 Channel 12V-24V

XH-M139 Digital Subwoofer Power Amplifier Board 2x50W 100W 2.1 Channel DC 12-24V

30W transformer with a 3-wireoutput of 36-0-36V can be used with a preamplifier

1pc BLDC 3 phase DC Brushless Hall-less Motor Controller PWM Motor ESC PLC 380W

XH-M139 Amplifier Modules DC 12-24V 2.1 Channel 3 Sound Channels Energy Saving A

TPA3116D2 Bluetooth 5.0 Power Subwoofer Amplifier Board Audio Stereo Equalizer D

NEW Sonos Connect:Amp Gen 1 W/power Cord -Tested, S1 App req'd No box

Bluetooth 5.0 Power Audio Amplifier Board 2.1 Channel TPA3116 HIFI Audio Stereo

TPA3116D2 3 Channels Digital Amplifier Board 2*50W+100W 12V-24V

XH-M139 Audio Amplifier Board 2x50W 100W 2.1 Channel Amplifier Modules DC 12-24V

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