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davidriddle

 Maintained by:
 EMMY AWARD WINNING DAVID RIDDLE IS THE MOST KNOWLEDGEABLE SOURCE SPECIALIZING IN PROFESSIONAL VIDEO, AUDIO, PHOTOGRAPHY, SCIENTIFIC, ELECTRONIC TEST AND MEASURE EQUIPMENT. MR. RIDDLE HAS 40 YEARS OF EXPERIENCE AND IS AVAILABLE M-F FOR FREE CONSULTATION,FREE EXPERT ADVICE,AND FREE TECHNICAL SUPPORT.

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668 results found in all categories
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Picture [hide]Item titlePrice Time Left
INFINITE ENVIRONMENTS WORLD'S FIRST FULLY ENGINEERED AUDIO REPRODUCTION BUILDING
 
Buy It Now or Best Offer$99,000.00Time left:13d 17h 32m
INFINITE ENVIRONMENTS FULLY ENGINEERED ULTIMATE AUDIO VIDEO THEATER BUILDING
 
Buy It Now or Best Offer$99,000.00Time left:13d 17h 36m
"WORLD'S MOST KICK-ASS HOME THEATRE" AUDIO VIDEO GAME MUSIC SOUND 3D EXPERIENCE
 
Buy It Now or Best Offer$99,000.00Time left:13d 17h 54m
NEW AFFINITY EWA-23DLHEOSCBNO 110KW FLUORINERT WATER CHILLER BATH HEAT EXCHANGER
 
Buy It Now or Best Offer$17,489.00Time left:13d 17h 39m
NEW 20-HP FLUORINERT INERT ISOLATED CHEMICAL FLUID PUMP HEAT EXCHANGER CHILLER
 
Buy It Now or Best Offer$17,489.00Time left:13d 17h 46m
LAMBDA EMHP 600-50 0-600V@ 0-50A 30KW DC POWER SUPPLY EV ELECTRIC VEHICLE MOTOR
 
Buy It Now or Best Offer$16,889.00Time left:13d 17h 58m
LAMBDA EMHP 600-50-42211-TP-LB 0-600V@0-50A 30KW VARIABLE DC TEST POWER SUPPLY
 
Buy It Now or Best Offer$16,889.00Time left:13d 17h 58m
30-HP 3-PHASE AC ELECTRIC MOTOR TEST STAND 10KW VARIABLE VOLTAGE DC POWER SUPPLY
 
Buy It Now or Best Offer$15,289.00Time left:13d 17h 57m
USA 0-150V@0-166A TYPE III HARD COAT ALUMINUM ANODIZING TITANIUM DC POWER SUPPLY
 
Buy It Now or Best Offer$9,889.00Time left:13d 17h 51m
SORENSEN DHP 150-166 0-150V@0-166A VARIABLE REGULATED DIGITAL DC POWER SUPPLY
 
Buy It Now or Best Offer$9,889.00Time left:13d 17h 51m
AUDIO RECORDING STUDIO 16 ZONE 19,000 WATTS VARIAC NO NOISE WALL LIGHTING DIMMER
 
Buy It Now or Best Offer$9,889.00Time left:13d 17h 52m
AUDIO RECORDING STUDIO 12 ZONE 14,000 WATTS VARIAC NO NOISE WALL LIGHTING DIMMER
 
Buy It Now or Best Offer$6,889.00Time left:13d 17h 41m
SUPERIOR ELECTRIC EMT10153 135KVA 3Ø AUTOMATIC BUILDING POWER VOLTAGE REGULATOR
 
Buy It Now or Best Offer$5,989.00Time left:13d 17h 43m
USA MADE 135KVA 3Ø DIGITAL TELEVISION RADIO TRANSMITTER LINE VOLTAGE REGULATOR
 
Buy It Now or Best Offer$5,989.00Time left:13d 17h 43m
NEW 4-HP WATER PUMP CHILLER COOLANT BATH HEAT EXCHANGER
 
Buy It Now or Best Offer$5,989.00Time left:13d 17h 46m
USA SUPERIOR ELECTRIC EMT10153 135KVA 208V 230V 3Ø VARIAC LINE VOLTAGE REGULATOR
 
Buy It Now or Best Offer$5,989.00Time left:13d 18h 5m
NEW THERMAL CARE HX114003 40KW LASER WATER CHILLER COOLER BATH HEAT EXCHANGER
 
Buy It Now or Best Offer$5,989.00Time left:13d 18h 9m
LAMBDA ESS 130-115-11-D 0-130V@0-115A DIGITAL VARIABLE REGULATED DC POWER SUPPLY
 
Buy it now$4,989.00Time left:8d 13h 23m
LAMBDA ESS 424-37-8 0-424V@ 0-37A METERED VARIABLE REGULATED LAB DC POWER SUPPLY
 
Buy It Now or Best Offer$4,989.00Time left:13d 17h 35m
LAMBDA ESS 80-185-10-D-CE-0806 0-80V@0-185A DIGITAL VARIABLE LAB DC POWER SUPPLY
 
Buy It Now or Best Offer$4,989.00Time left:13d 18h 2m
LAMBDA US 0-115A TYPE III HARD COAT ANODIZING ALUMINUM DC POWER SUPPLY RECTIFIER
 
Buy it now$4,989.00Time left:29d 12h 53m
SORENSEN USA DHP 100-100 0-100V@0-100A DIGITAL PROGRAMMABLE DC POWER SUPPLY GPIB
 
Buy It Now or Best Offer$4,489.00Time left:13d 17h 30m
POWER TEN I63C-40250 0-40V@ 0-250A GPIB IEEE 488 DIGITAL PROGRAMMABLE DC SUPPLY
 
Buy It Now or Best Offer$4,489.00Time left:13d 17h 53m
250A 500A COPPER NICKEL CHROME ZINC SILVER ANODIZING DUAL DC PLATING RECTIFIER
 
Buy It Now or Best Offer$4,489.00Time left:13d 17h 55m
250A 500A COPPER NICKEL CHROME ZINC ANODIZING ELECTRO FORMING PLATING RECTIFIER
 
Buy It Now or Best Offer$4,489.00Time left:13d 17h 55m
POWER TEN 5812D-20/10 0-20V@ 0-250A 0-10V@ 0-500A DUAL OUTPUT DIGITAL DC SUPPLY
 
Buy It Now or Best Offer$4,489.00Time left:13d 17h 55m
LAMBDA ESS 60-165-8-D-RSTL 0-60V@0-165A PROGRAMMABLE DC POWER SUPPLY GP-IB RS232
 
Buy It Now or Best Offer$4,489.00Time left:13d 18h 2m
LAMBDA ESS 60-165-8-D-RSTL 0-60V@0-165A DIGITAL VARIABLE DC POWER SUPPLY RS-232
 
Buy It Now or Best Offer$4,489.00Time left:13d 18h 8m
LAMBDA ESS 40-250-2-D-RSTL 0-40V@0-250A PROGRAMMABLE DC POWER SUPPLY GP-IB RS232
 
Buy It Now or Best Offer$4,489.00Time left:22d 12h 23m
BEHLMAN BL3X350C-8-I-L VARIABLE FREQUENCY 50 400 HZ 3-PHASE AC POWER SUPPLY GPIB
 
Buy it now$3,989.00Time left:4d 13h 7m
HEPA FILTERED PRESSURIZED AIR COOLED MISSION CRITICAL HACKINTOSH COMPUTER CASE
 
Buy It Now or Best Offer$3,989.00Time left:8d 13h 22m
ENVIRONMENTALLY PROTECTED MICRO FILTERED PRESSURIZED AIR SLIDE OUT COMPUTER CASE
 
Buy It Now or Best Offer$3,989.00Time left:8d 13h 22m
SORENSEN USA DHP 30-330 0-30V@0-330A VARIABLE REGULATED DIGITAL DC POWER SUPPLY
 
Buy It Now or Best Offer$3,989.00Time left:13d 17h 28m
SORENSEN USA DHP 80-125 0-80V@0-125A VARIABLE REGULATED DIGITAL DC POWER SUPPLY
 
Buy It Now or Best Offer$3,989.00Time left:13d 17h 30m
POWER TEN 4700D-60160 0-60V@ 0-160A 10KW DIGITAL REGULATED DC LAB POWER SUPPLY
 
Buy It Now or Best Offer$3,989.00Time left:13d 17h 54m
POWER TEN 4700D-40250 0-40V@ 0-250A 10KW DIGITAL REGULATED DC LAB POWER SUPPLY
 
Buy It Now or Best Offer$3,989.00Time left:13d 17h 54m
 USA MADE 0-30V@ 0-330A DIGITAL VARIABLE REGULATED DC SUPPLY 4 AIRCRAFT AVIONICS
 
Buy It Now or Best Offer$3,989.00Time left:13d 17h 57m
 USA MADE POWER TEN P63C-30330 0-30V@0-330A DIGITAL VARIABLE REGULATED DC SUPPLY
 
Buy It Now or Best Offer$3,989.00Time left:13d 17h 57m
POWER TEN 4700D-60125 0-60V@ 0-125A 7.5KW DIGITAL REGULATED DC LAB POWER SUPPLY
 
Buy It Now or Best Offer$3,289.00Time left:13d 17h 53m
DRCO 400HZ 3Ø 9.3KVA VARIABLE AC POWER SUPPLY SOURCE METERED VOLTAGE CONTROLLER
 
Buy It Now or Best Offer$2,989.00Time left:13d 17h 28m
POWER TEN R63C-40166 0-40V@ 0-166A GPIB IEEE 488 DIGITAL PROGRAMMABLE DC SUPPLY
 
Buy It Now or Best Offer$2,989.00Time left:13d 17h 30m
LAMBDA USA 80-60-2-D-RSTL 0-80V@0-60A PROGRAMMABLE DIGITAL DC POWER SUPPLY GPIB
 
Buy It Now or Best Offer$2,989.00Time left:13d 17h 54m
ELGAR 1751B DIGITAL VARIABLE FREQUENCY AC POWER SUPPLY 0-260VAC 45HZ-5KHZ 400HZ
 
Buy It Now or Best Offer$2,989.00Time left:13d 17h 58m
POWER TEN P63C030220 0-30V@0-220A 6KW DIGITAL REGULATED DC POWER SUPPLY AVIONICS
 
Buy It Now or Best Offer$2,949.00Time left:13d 17h 48m
USA POWER TEN P63C-30220 0-30V@ 0-220A DIGITAL PROGRAMMABLE VARIABLE DC SUPPLY
 
Buy It Now or Best Offer$2,949.00Time left:13d 18h 2m
0-165 AMP DC CIRCUIT BREAKER CONNECTOR RESISTANCE RS232 AUTOMATIC POWER TESTER
 
Buy It Now or Best Offer$2,889.00Time left:13d 18h 3m
O-30V@ 0-165A RS-232 IEE-488 DIGITAL COMPUTER CONTROLLED TESTING DC POWER SUPPLY
 
Buy It Now or Best Offer$2,889.00Time left:13d 18h 3m
O-30V@0-165A GPIB AUTOMATED MOTOR CONTACTOR RELAY LAMP LIFE TEST DC POWER SUPPLY
 
Buy It Now or Best Offer$2,889.00Time left:13d 18h 3m
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