Other Pro Audio Equipment for sale

326 Results

RDL AV-HK1 Hum Killer Audio Isolation Transformer
Pre-Owned · RDL
(2)
$24.99
Trending at $26.24
$9.99 shipping
Only 1 left!
Z+^ &* W] w.J?!|2/ TA G$IS p o n s o r e d
RDL FP-UBC2 Unbal To Bal Converter FP-UBC2 Current 50mA with Power Supply.
Brand New · RDL
$25.00
$4.62 shipping
+4^ &8 * W9] 72w 9B.? !|/ $S p o n s o r e d
RDL RM-MP12 12-Input Audio Monitor Panel CG00KQE
Pre-Owned · RDL
$89.99
or Best Offer
$20.00 shipping
UQ+ X^ &*M ] w.A9 Z?!7|/ $S p o n s o r e d
Hum Killer RDL AV-HK1 Professional Stereo Audio Isolation Module AV-PAK Series
Pre-Owned · RDL
$69.98
Free shipping
D2 +B^ &C * W]O w T.?!|/ $CS p o n s o r e d
Radio Design Labs RDL ST-DA3 Stick-On Audio Distribution Amplifier
Pre-Owned · RDL
$25.00
or Best Offer
Free shipping
P+^0 1F OZ &* I] B w.B?!M|/ $
2 Radio Design Labs DRA-35S Din Rail Module Mounts Steel Angled Used (B2)
Pre-Owned · RDL
$24.00
Free shipping
+U^0 & * 0]B w.TV ?!|D/T OR $
Lot of 4 RDL TX-J2 Audio Converter Balanced To Unbalanced Stereo Transformer
Pre-Owned · RDL
(1)
$32.00
or Best Offer
$6.07 shipping
0 bids
3h 42m
+^QI &F1 * ] DU wJ.?!|P/ $
Radio Design Labs STA-1 Stick-On Universal Mono Balance/Unbalanced Line Amp
Pre-Owned · RDL
(3)
$19.70
or Best Offer
Free shipping
+^E &* ] 4 w6.H? TK! G|7 7/ $
Radio Design Labs TX-1A Adjustable Line Transformer (10 k0hm) *OPEN BOX*
Open Box · RDL
$23.55
or Best Offer
Free shipping
1+^L &* I0] w.?!| K/ $F EX
NEW, Radio Design Labs STD-10K Audio Divider Combiner 12 Port Stick-On 10K Ohm.
Brand New · RDL
$30.00
Free shipping
+V^ &* 4 O]F w9.Z P?!N|/ $
NEW RDL AV-HK1X “HUM KILLER” Audio Isolation Transformer XLR In/Output (G176)
Brand New · RDL
$74.99
or Best Offer
Free shipping
5 watching
TZ +A^ R &* N] wW.? 1G P!|O/ $
Radio Design Labs RDL ST-DA3 Stick-On Audio Distribution Amplifier
Pre-Owned · RDL
$78.00
or Best Offer
$6.07 shipping
W+3 ^ &4* ]Y w .?!2|L/ D3 $
Huge lot of 11 Radio Design Labs RDL STICK ON units & 7 RDL power supplies 24V
Pre-Owned · RDL
$155.00
or Best Offer
$12.95 shipping
+U^Z L&T* ] w.?M!|/Q 4 $P
RDL TX-J2 Unbalanced to Balanced Input Transformer - Brand New
Brand New · RDL
(1)
$48.99
Free shipping
5O+^ Q&1* ] w.7?H!|/ $ US p o n s o r e d
RDL ST-VOX1 VOICE OPERATED ACTIVATED RELAY STVOX1
Open Box · RDL
$99.99
$4.52 shipping
F+^ &*G ] wD.?W !SC| R/ $S p o n s o r e d
RDL TX-J2 Unbalanced to Balanced Input Transformer - Used
Pre-Owned · RDL
(1)
$42.00
or Best Offer
$4.84 shipping
U+O^ &* ] K2w. ?E!A| J/ F$S p o n s o r e d
RDL stereo audio selector model RU-ASX4D
Brand New · RDL
$79.99
or Best Offer
$12.00 shipping
2 watching
+^ &*B ] Kw.?! |/IH S$G
RDL ST-DA3 AUDIO DISTRIBUTION AMPLIFIER **FREE SHIPPING**
Pre-Owned · RDL
$39.99
Free shipping
0 bids
5d 4h
T+L^ XO&* ] w. Q?!C|/ $ DU
Radio Design Labs STA-1M Stick-On Universal Mono Balance/Unbalanced Line Amp
Pre-Owned · RDL
(2)
$24.99
Free shipping
+FV^ &* ] NRw.?! 7|/ U D$
RDL Tx-J2 Unbalanced Input Transformer
Pre-Owned · RDL
(1)
$26.00
or Best Offer
$6.15 shipping
W+U^ J&P* TR ] w .?06! |/ $
RDL/TX-J2 Unbalanced to Balanced Input Transformer
Brand New · RDL
(1)
$48.00
Free shipping
J+^P &* ] w 6.6?! 48 |/ J1$
RDL ST-VOX1 VOICE OPERATED ACTIVATED RELAY STVOX1
Brand New · RDL
$89.99
$9.99 shipping
Only 1 left!
YM 54+^ &* ] w.K?!|1/ $A
NEW RDL RU-AFC2 Stereo Audio Format Converter w/ PS-24AS Power Supply (EC3)
Brand New · RDL
$114.99
or Best Offer
Free shipping
+ZD^ &* 7F] WJ w.?!|/ $
Radio Design Labs TX-1W Music-On-Hold Amplifier TX-SERIES
Brand New · RDL
$39.33
or Best Offer
Free shipping
+^ 7&* B ]S Ew .?C3!|/ CW 7$
RDL Radio Design Labs ST-EQ3 STICK-ON Line Level 3-Band Audio Equalizer
Brand New · RDL
$44.95
or Best Offer
Free shipping
+^ X&6* ] YwZ.? A!|/ 4$
RADIO DESIGN LABS ST-LCR2 STICK-ON LOGIC CONTROL ALTERNATE ACTION RELAY
Brand New · RDL
$29.99
or Best Offer
Free shipping
+1M^ IL&* Q]7 w .QI? A!D |/ $
RDL AV-HK1 HUM KILLER STEREO AUDIO ISOLATION TRANSFORMER |010-6105025
Pre-Owned · RDL
(2)
$43.95
Free shipping
+U^ &*W F9] 2w.?!|Y G3 /KO $
RDL ST-VCA1 Stick-On Voltage Controlled Amplifier 0 to 10 VDC or 0 to 10K Ohms
Pre-Owned · RDL
$18.50
or Best Offer
Free shipping
+3^ S&* ] 6Q KZw.?!|/ EC 6$
RDL Rack-UP RU-MX5 5 Input Channel Mic Line Mixer
Open Box · RDL
$89.97
or Best Offer
$9.95 shipping
A+^ &* ] wF. ?J!|Y/ 8$7 S p o n s o r e d
RDL ST-SH1
Pre-Owned · RDL
$75.00
or Best Offer
Free shipping
EU +K^T &* ] w.J?!|7 A/F $S p o n s o r e d
Radio Design Labs (RDL) RU-DA4D Audio Distribution Amplifier + PS-24A Power
Pre-Owned · RDL
$44.50
or Best Offer
$10.00 shipping
W0+^ B &S* ] w3.3? !|K/N $S p o n s o r e d
RDL ST-ACR2 Line-Level Controlled Relay
Brand New · RDL
(1)
$155.54
Was: $172.82was - US $172.82
or Best Offer
$7.00 shipping
K+^ &G 3* ] wT .C?3!| /X W$ S p o n s o r e d
RDL EZ-MXA20 20 Watt Stereo Audio Mixer Amplifier with EQ
Brand New · RDL
$122.17
or Best Offer
$14.85 shipping
5+^ &*Q ] RwF .1?!E X|/ $B
RDL ST-VCA1 Stick-On Voltage Controlled Amplifier 0 to 10 VDC or 0 to 10K Ohms
Pre-Owned · RDL
$15.00
Free shipping
3 watching
+^ &R*Y ] w1.?0 !|O8 / $TF
RDL RU-LA2D Bi-Directional 2-Channel Balanced to Unbalanced Level Converter ✔✔✔
Pre-Owned · RDL
(2)
$80.00
or Best Offer
Free shipping
+G4 X0 YK^ 0F&* 0] w.?!8|/ $
RDL ST-VCA2 Voltage Controlled Amplifier VCA Stick-On Radio Design Labs
Pre-Owned · RDL
$28.95
or Best Offer
Free shipping
+7^ &W* ] 8w4 .?N!|/ $8 DJ
RDL RU-LA2D Bi-Directional 2-Channel Balanced to Unbalanced Level Converter
Pre-Owned · RDL
(2)
$59.99
or Best Offer
$9.25 shipping
+J^ &* ]1 9wU. ?EN!| O/ T $
RDL TX-J2 Input Transformer Unbalanced Mono or Stereo Input, Mono Output
Pre-Owned · RDL
(1)
$20.00
Trending at $21.00
$12.00 shipping
+^82 & W* ]7 9 w2 1G.? !JH|/ $
RDL HD-RA35U 4/8 Ohm Outputs/35 Watt Remote Mixer Amplifier
Brand New · RDL
$529.16
Was: $587.96was - US $587.96
or Best Offer
Free shipping
+DF ^SQ I 0 &*I V ] w.?!GG|/ $S p o n s o r e d
RDL HD-MA35U 4/8 Ohm Outputs/35 Watt Mixer Amplifier
Brand New · RDL
$529.16
Was: $587.96was - US $587.96
or Best Offer
Free shipping
+4^Y IO&* ] w.?XF!|/ G O$ S p o n s o r e d
Radio Design Labs RDL ST-DA3 Stick-On Audio Distribution Amplifier
Pre-Owned · RDL
$64.99
or Best Offer
$6.28 shipping
9+^7 & * ] 3Hw.? Y!C |4/ $V
RDL TX-J2 Unbalanced to Balanced Input Transformer - Brand New
Brand New · RDL
(1)
$45.00
or Best Offer
Trending at $48.00
$5.49 shipping
3+^F 5V& * ] wL.?!|B/ 9 C $
RDL DB-HA1A Format-A Stereo Headphone Amplifier (Black) (G121)
Pre-Owned · RDL
$19.99
or Best Offer
Free shipping
6+^S 0&S* ]O Bw.?! |G/ 7 0$
RDL TX-A2 Audio Converter TX-Series
Brand New · RDL
$25.00
or Best Offer
$10.00 shipping
+^ 2&R* ] w.?!|/ $33
Radio Design Labs STA-1M Stick-On Universal Mono Balance/Unbalanced Line Amp
Pre-Owned · RDL
(2)
$35.99
or Best Offer
Free shipping
+27 ^XM &* 0]0 Rw.L ?!H|1 / $
RDL RU-MX4 Professional Audio Mixer
Pre-Owned · RDL
$59.91
or Best Offer
Free shipping
+Z^ &L *Z G ] Z7 wK.F?!|/ $
RDL ST-VP2 "Automatic Ducking Module"
Open Box · RDL
$95.00
or Best Offer
Free shipping
G+6^ K6 & UX* ] wQR.?!|/ W$
RDL ST-VP2 Voice-Over/Paging Module
Brand New · RDL
$150.00
Free shipping
+X^ &M* X]T w 4W .?!|/ $7F
RDL TX-1A Adjustable Line Transformer Balanced Line to Unbalanced Output
Pre-Owned · RDL
$14.99
$6.30 shipping
K+^ &P *QJ ]ZB w.? Y!|6/ $
RDL Network to MIC/Line interface
Open Box · RDL
$150.00
Free shipping
0S+ ^ WX C&* ]O Q8w. ?!|/11 $
CUSTOM Radio Design Labs RDL shelf ST-VCA1 FP-PA20 audio amp & power supplies
Pre-Owned · RDL
$95.00
or Best Offer
$16.00 shipping
+^ &*PE 6 ] w.T? B2 !W0|/ 2X $
RDL RU-ADA8D Audio Distribution Amplifier
Brand New · RDL
(1)
$430.19
or Best Offer
$9.99 shipping
NA IW+ ^ 2E&* ] w.C?!W 2|/6 $
RDL D-PHN2 Dual RCA Jacks on Decora® Wall Plate - Solder type
Brand New · RDL
$9.99
Free shipping
+I2 I^ &4 F* ] wC. A?D!|/ $
RDL TX-LC2 TX-SERIES Audio Combiner
Open Box · RDL
(1)
$59.19
or Best Offer
$9.99 shipping
6A +^0 P&* ] w.RM ?!PD |/ $
Lot of 9 RDL STA-1 STICK-ON
Parts Only · RDL
$84.99
or Best Offer
$12.00 shipping
+^ GH 4&*W U 8] w.8W?! 8|8 / $
RDL ST-LCR1H High Power Logic Controlled Relay (Stick-On) R.D.L. New
Open Box · RDL
$72.00
or Best Offer
$12.25 shipping
IW+^ &0M * OS] w4R.?! C|E/ $
RDL Stick-On ST-LCR2 Logic Control Relay Alternate Action RDL/LCR2 [5*H-19.5]
Brand New · RDL
$35.00
or Best Offer
Free shipping
+Q^ &* S] Y w3 .Y1 ?L!|/8 M$
RDL RM-MP12A 12-Channel Audio Monitor Panel
Pre-Owned · RDL
$80.00
or Best Offer
$13.63 shipping
2 watching
93 +2^Y &W* ] Ew .?B!K| B/7 $
RDL DCF-100MB ACM Detector for use with ACM-3 Noise Monitor
Brand New · RDL
$434.66
Was: $482.96was - US $482.96
or Best Offer
Free shipping
1+4^ Z&7* ] K6 w.?!IV|/ $ S p o n s o r e d
RDL HD-MA35A 25/70/100 V Outputs/35 Watt Mixer Amplifier
Brand New · RDL
$444.75
Was: $494.17was - US $494.17
or Best Offer
Free shipping
+0^V 27 &* TH] wH.J? 2F! |/ $S p o n s o r e d

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Alto Professional Total 2 XLR Equipped Bluetooth Receiver for Audio Mixer Setups and Active PA Systems
(8)
$59.00 New
$32.00 Used
Burns Theremins B312 Pitch and Volume Antenna
(26)
$172.95 New
Burns Theremins ZEP12
(39)
$99.95 New
Whirlwind ISOXL Line Isolation Transformer - Black
(1)
$48.00 New
Odyssey ATT6024 60" .75" Hex Pattern Tabletop DJ Equipment Truss Table id...
$499.00 New

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Hosa F5S-H6 DeoxIT FaderLube 5% Spray Contact Lubricant 5.0oz
(108)

100% agree - Would recommend
$19.99 New
Donner Bluetooth Page Turner Pedal for Tablets Phone Pedal Rechargeable (EC974)
(15)

90% agree - Would recommend
$49.50 New
$24.99 Used
Alto Professional Total 2 XLR Equipped Bluetooth Receiver for Audio Mixer Setups and Active PA Systems
(8)

100% agree - Would recommend
$59.00 New
$32.00 Used
Burns Theremins ZEP12
(39)

97% agree - Would recommend
$99.95 New
Burns Theremins B312 Pitch and Volume Antenna
(26)

89% agree - Would recommend
$172.95 New

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326 Results

RDL AV-HK1 Hum Killer Audio Isolation Transformer

RDL FP-UBC2 Unbal To Bal Converter FP-UBC2 Current 50mA with Power Supply.

RDL RM-MP12 12-Input Audio Monitor Panel CG00KQE

Hum Killer RDL AV-HK1 Professional Stereo Audio Isolation Module AV-PAK Series

Radio Design Labs RDL ST-DA3 Stick-On Audio Distribution Amplifier

2 Radio Design Labs DRA-35S Din Rail Module Mounts Steel Angled Used (B2)

Lot of 4 RDL TX-J2 Audio Converter Balanced To Unbalanced Stereo Transformer

Radio Design Labs STA-1 Stick-On Universal Mono Balance/Unbalanced Line Amp

Radio Design Labs TX-1A Adjustable Line Transformer (10 k0hm) *OPEN BOX*

NEW, Radio Design Labs STD-10K Audio Divider Combiner 12 Port Stick-On 10K Ohm.

NEW RDL AV-HK1X “HUM KILLER” Audio Isolation Transformer XLR In/Output (G176)

Radio Design Labs RDL ST-DA3 Stick-On Audio Distribution Amplifier

Huge lot of 11 Radio Design Labs RDL STICK ON units & 7 RDL power supplies 24V

RDL TX-J2 Unbalanced to Balanced Input Transformer - Brand New

RDL ST-VOX1 VOICE OPERATED ACTIVATED RELAY STVOX1

RDL TX-J2 Unbalanced to Balanced Input Transformer - Used

RDL stereo audio selector model RU-ASX4D

RDL ST-DA3 AUDIO DISTRIBUTION AMPLIFIER **FREE SHIPPING**

Radio Design Labs STA-1M Stick-On Universal Mono Balance/Unbalanced Line Amp

RDL Tx-J2 Unbalanced Input Transformer

RDL/TX-J2 Unbalanced to Balanced Input Transformer

RDL ST-VOX1 VOICE OPERATED ACTIVATED RELAY STVOX1

NEW RDL RU-AFC2 Stereo Audio Format Converter w/ PS-24AS Power Supply (EC3)

Radio Design Labs TX-1W Music-On-Hold Amplifier TX-SERIES

RDL Radio Design Labs ST-EQ3 STICK-ON Line Level 3-Band Audio Equalizer

RADIO DESIGN LABS ST-LCR2 STICK-ON LOGIC CONTROL ALTERNATE ACTION RELAY

RDL AV-HK1 HUM KILLER STEREO AUDIO ISOLATION TRANSFORMER |010-6105025

RDL ST-VCA1 Stick-On Voltage Controlled Amplifier 0 to 10 VDC or 0 to 10K Ohms

RDL Rack-UP RU-MX5 5 Input Channel Mic Line Mixer

RDL ST-SH1

Radio Design Labs (RDL) RU-DA4D Audio Distribution Amplifier + PS-24A Power

RDL ST-ACR2 Line-Level Controlled Relay

RDL EZ-MXA20 20 Watt Stereo Audio Mixer Amplifier with EQ

RDL ST-VCA1 Stick-On Voltage Controlled Amplifier 0 to 10 VDC or 0 to 10K Ohms

RDL RU-LA2D Bi-Directional 2-Channel Balanced to Unbalanced Level Converter ✔✔✔

RDL ST-VCA2 Voltage Controlled Amplifier VCA Stick-On Radio Design Labs

RDL RU-LA2D Bi-Directional 2-Channel Balanced to Unbalanced Level Converter

RDL TX-J2 Input Transformer Unbalanced Mono or Stereo Input, Mono Output

RDL HD-RA35U 4/8 Ohm Outputs/35 Watt Remote Mixer Amplifier

RDL HD-MA35U 4/8 Ohm Outputs/35 Watt Mixer Amplifier

Radio Design Labs RDL ST-DA3 Stick-On Audio Distribution Amplifier

RDL TX-J2 Unbalanced to Balanced Input Transformer - Brand New

RDL DB-HA1A Format-A Stereo Headphone Amplifier (Black) (G121)

RDL TX-A2 Audio Converter TX-Series

Radio Design Labs STA-1M Stick-On Universal Mono Balance/Unbalanced Line Amp

RDL RU-MX4 Professional Audio Mixer

RDL ST-VP2 "Automatic Ducking Module"

RDL ST-VP2 Voice-Over/Paging Module

RDL TX-1A Adjustable Line Transformer Balanced Line to Unbalanced Output

RDL Network to MIC/Line interface

CUSTOM Radio Design Labs RDL shelf ST-VCA1 FP-PA20 audio amp & power supplies

RDL RU-ADA8D Audio Distribution Amplifier

RDL D-PHN2 Dual RCA Jacks on Decora® Wall Plate - Solder type

RDL TX-LC2 TX-SERIES Audio Combiner

Lot of 9 RDL STA-1 STICK-ON

RDL ST-LCR1H High Power Logic Controlled Relay (Stick-On) R.D.L. New

RDL Stick-On ST-LCR2 Logic Control Relay Alternate Action RDL/LCR2 [5*H-19.5]

RDL RM-MP12A 12-Channel Audio Monitor Panel

RDL DCF-100MB ACM Detector for use with ACM-3 Noise Monitor

RDL HD-MA35A 25/70/100 V Outputs/35 Watt Mixer Amplifier

Best Selling

Alto Professional Total 2 XLR Equipped Bluetooth Receiver for Audio Mixer Setups and Active PA Systems

Burns Theremins B312 Pitch and Volume Antenna

Burns Theremins ZEP12

Whirlwind ISOXL Line Isolation Transformer - Black

Odyssey ATT6024 60" .75" Hex Pattern Tabletop DJ Equipment Truss Table id...

Top Rated

Hosa F5S-H6 DeoxIT FaderLube 5% Spray Contact Lubricant 5.0oz

Radio Design Labs TX-1A Adjustable Line Transformer (10 k0hm) OPEN BOX

RDL ST-DA3 AUDIO DISTRIBUTION AMPLIFIER FREE SHIPPING