Harp Mic. Ronnette made in Holland bakerlite with USA 99A86 Shure HI-Z controlled magnetic cartridge installed

51 SCM Harp Electronic Organ Piano The music Box Puzzle Technology DIY Kit Feature: High switch for Play the stored two songs by pressing the button When cutting the string corresponding to the LED string lit,a total of 7 LED A total of seven strings,the string when the buzzer cut the corresponding sound level Specifications: Power supply:5V The harp is a harp without strings, and instead of a bright beam of light, the user can just pluck the beam and for play a . The photosensitive resistor and the single chip microcomputer STC89C52 are composed of two parts. The for of the beam tube is blocked, the corresponding photosensitive resistance induction and generate resistance changes, eight photosensitive resistance of the change of the system to produce high and low voltage, and low potential changes by microcontroller reads the photosensitive resistance, complete instructions input, single chip microcomputer control data according to the instruction information through the serial port to transmit data, both docking speaker p0 ^ 2 mouth and running water light p1 mouth to carry on the assignment, make its produce the corresponding reaction. When there is a beam, the microcomputer reads the voltage of the photosensitive resistor, which is low level. When there is no irradiation, the microcomputer reads the voltage of the photosensitive resistor, then it is high level. Thus, when shielding the light, can produce the effect of the switch in the circuit. The audible frequency of the human ear is 20Hz to 20kHz, and the frequency of harp notes should be in this range. Its just that different notes have their own fixed frequencies. The can be generated by the 16-bit timer that comes with the 52 single chip. For example, the standard pronunciation of the harp is 440Hz. By calculation, its half period is 1136 s. In this for , the square of 440Hz can be generated as long as the jump pin level in the half cycle. After the electroacoustic conversion component (speaker), you can produce the standard sound la, and the other notes are created as well. Size:10*5cm/3.94*1.97inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:  1 x harp

Harp Mic. Ronnette made in Holland bakerlite with USA 99A86 Shure HI-Z controlled magnetic cartridge installed

Shunyata Research Sigma V1 3.5m speaker cables. RETAIL $9,300.00 1 Pair (Quantity 2 cables) Proud recipient of 100% positive feedback. I hope this is exactly what you are looking for. Will ship with great care and in original box when possible. Thank you for the privilege of your time.

Harp Mic. Ronnette made in Holland bakerlite with USA 99A86 Shure HI-Z controlled magnetic cartridge installed

51 SCM Harp Electronic Organ Piano The music Box Puzzle Technology DIY Kit Feature: High switch for Play the stored two songs by pressing the button When cutting the string corresponding to the LED string lit,a total of 7 LED A total of seven strings,the string when the buzzer cut the corresponding sound level Specifications: Power supply:5V The harp is a harp without strings, and instead of a bright beam of light, the user can just pluck the beam and for play a . The photosensitive resistor and the single chip microcomputer STC89C52 are composed of two parts. The for of the beam tube is blocked, the corresponding photosensitive resistance induction and generate resistance changes, eight photosensitive resistance of the change of the system to produce high and low voltage, and low potential changes by microcontroller reads the photosensitive resistance, complete instructions input, single chip microcomputer control data according to the instruction information through the serial port to transmit data, both docking speaker p0 ^ 2 mouth and running water light p1 mouth to carry on the assignment, make its produce the corresponding reaction. When there is a beam, the microcomputer reads the voltage of the photosensitive resistor, which is low level. When there is no irradiation, the microcomputer reads the voltage of the photosensitive resistor, then it is high level. Thus, when shielding the light, can produce the effect of the switch in the circuit. The audible frequency of the human ear is 20Hz to 20kHz, and the frequency of harp notes should be in this range. Its just that different notes have their own fixed frequencies. The can be generated by the 16-bit timer that comes with the 52 single chip. For example, the standard pronunciation of the harp is 440Hz. By calculation, its half period is 1136 s. In this for , the square of 440Hz can be generated as long as the jump pin level in the half cycle. After the electroacoustic conversion component (speaker), you can produce the standard sound la, and the other notes are created as well. Size:10*5cm/3.94*1.97inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:  1 x harp

Welcome to The Thrift SpendThrift!Barn Find Billys been busy digging deep in the darkness corners of the oldest barns he can find who knows what he will unearth! Check out YouTube Ill try to post more videos I find so much! The Thrift SpendThrift on YouTube I really hope you all appreciate how hard this reselling life is and as primary income never knowing how much Im going to make laying it all on the line having faith in God! Letting Go Of All My Personal Horde!!! KEEP WATCHING!!!Ill Do Combined shipping just might be slow!Only me here! Definitely keep your eye on my store. I need a vacation. I most likely will be completely cleaning all inventory out! BIDS! lots so I can buy a van and a trailer and hit the road traveling the country looking for trains to put on eBay at 1 cent. Auctions I have no patience for sitting around and watching my items not sell when theyre cheapest on eBay! If You Want Easy Buy Now Items Go Back To Amazon! I like auctioning everything off and having fun buy now is way too stressful all you do is sit around watching stuff not sell Good luck to everyone everything that was previous in my store will be auctioned off at some point soon! Look at my New Store Catigoies Tons of New Stock! I would like to make this hobby as accessible as possible, so I will always try and keep to do right by the customer. If there ever is an issue, I really would like to resolve it. I appreciate all of your business I will always try to have the lowest prices possible Im the Train Guy looking for new stock everyday, trying to bring you the best assorted, new and used, HO, O and N gauge trains and accessories at the best prices possible All engines, new and used, from steam to diesel have been tested and work unless specified otherwise. Please feel free to ask questions. Also, dont forget to leave feedback. I will do the same for you. I appreciate your business. Thanks! I always make sure to take pictures of both sides and both ends of every train or whatever item I shoot dropping 1 cent auctions all night good luck Bid Lots! I really hope you all appreciate how hard this reselling life is and as primary income never knowing how much Im going to make laying it all on the line having faith in God! Letting Go Of All My Personal Horde!!! KEEP WATCHING!!!Ill Do Combined shipping just might be slow!Only me here! Definitely keep your eye on my store. I need a vacation. I most likely will be completely cleaning all inventory out! BIDS! lots so I can buy a van and a trailer and hit the road traveling the country looking for trains to put on eBay at 1 cent. Auctions I have no patience for sitting around and watching my items not sell when theyre cheapest on eBay! If You Want Easy Buy Now Items Go Back To Amazon! I like auctioning everything off and having fun buy now is way too stressful all you do is sit around watching stuff not sell Good luck to everyone everything that was previous in my store will be auctioned off at some point soon! Look at my New Store Catigoies Tons of New Stock! I would like to make this hobby as accessible as possible, so I will always try and keep to do right by the customer. If there ever is an issue, I really would like to resolve it. I appreciate all of your business I will always try to have the lowest prices possible Please feel free to ask questions. Also, dont forget to leave feedback. I will do the same for you. I appreciate your business. Thanks! I always make sure to take pictures of both sides and both ends of every train or whatever item I shoot

Harp Mic. Ronnette made in Holland bakerlite with USA 99A86 Shure HI-Z controlled magnetic cartridge installed

51 SCM Harp Electronic Organ Piano The music Box Puzzle Technology DIY Kit Feature: High switch for Play the stored two songs by pressing the button When cutting the string corresponding to the LED string lit,a total of 7 LED A total of seven strings,the string when the buzzer cut the corresponding sound level Specifications: Power supply:5V The harp is a harp without strings, and instead of a bright beam of light, the user can just pluck the beam and for play a . The photosensitive resistor and the single chip microcomputer STC89C52 are composed of two parts. The for of the beam tube is blocked, the corresponding photosensitive resistance induction and generate resistance changes, eight photosensitive resistance of the change of the system to produce high and low voltage, and low potential changes by microcontroller reads the photosensitive resistance, complete instructions input, single chip microcomputer control data according to the instruction information through the serial port to transmit data, both docking speaker p0 ^ 2 mouth and running water light p1 mouth to carry on the assignment, make its produce the corresponding reaction. When there is a beam, the microcomputer reads the voltage of the photosensitive resistor, which is low level. When there is no irradiation, the microcomputer reads the voltage of the photosensitive resistor, then it is high level. Thus, when shielding the light, can produce the effect of the switch in the circuit. The audible frequency of the human ear is 20Hz to 20kHz, and the frequency of harp notes should be in this range. Its just that different notes have their own fixed frequencies. The can be generated by the 16-bit timer that comes with the 52 single chip. For example, the standard pronunciation of the harp is 440Hz. By calculation, its half period is 1136 mu s. In this for , the square of 440Hz can be generated as long as the jump pin level in the half cycle. After the electroacoustic conversion component (speaker), you can produce the standard sound la, and the other notes are created as well. Size:10*5cm/3.94*1.97inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:  1 x harp

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51 SCM Harp Electronic Organ Piano The music Box Puzzle Technology DIY Kit Feature: High switch for Play the stored two songs by pressing the button When cutting the string corresponding to the LED string lit,a total of 7 LED A total of seven strings,the string when the buzzer cut the corresponding sound level Specifications: Power supply:5V The harp is a harp without strings, and instead of a bright beam of light, the user can just pluck the beam and for play a . The photosensitive resistor and the single chip microcomputer STC89C52 are composed of two parts. The for of the beam tube is blocked, the corresponding photosensitive resistance induction and generate resistance changes, eight photosensitive resistance of the change of the system to produce high and low voltage, and low potential changes by microcontroller reads the photosensitive resistance, complete instructions input, single chip microcomputer control data according to the instruction information through the serial port to transmit data, both docking speaker p0 ^ 2 mouth and running water light p1 mouth to carry on the assignment, make its produce the corresponding reaction. When there is a beam, the microcomputer reads the voltage of the photosensitive resistor, which is low level. When there is no irradiation, the microcomputer reads the voltage of the photosensitive resistor, then it is high level. Thus, when shielding the light, can produce the effect of the switch in the circuit. The audible frequency of the human ear is 20Hz to 20kHz, and the frequency of harp notes should be in this range. Its just that different notes have their own fixed frequencies. The can be generated by the 16-bit timer that comes with the 52 single chip. For example, the standard pronunciation of the harp is 440Hz. By calculation, its half period is 1136 mu s. In this for , the square of 440Hz can be generated as long as the jump pin level in the half cycle. After the electroacoustic conversion component (speaker), you can produce the standard sound la, and the other notes are created as well. Size:10*5cm/3.94*1.97inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:  1 x harp

51 SCM Harp Electronic Organ Piano The music Box Puzzle Technology DIY Kit Feature: High switch for Play the stored two songs by pressing the button When cutting the string corresponding to the LED string lit,a total of 7 LED A total of seven strings,the string when the buzzer cut the corresponding sound level Specifications: Power supply:5V The harp is a harp without strings, and instead of a bright beam of light, the user can just pluck the beam and for play a . The photosensitive resistor and the single chip microcomputer STC89C52 are composed of two parts. The for of the beam tube is blocked, the corresponding photosensitive resistance induction and generate resistance changes, eight photosensitive resistance of the change of the system to produce high and low voltage, and low potential changes by microcontroller reads the photosensitive resistance, complete instructions input, single chip microcomputer control data according to the instruction information through the serial port to transmit data, both docking speaker p0 ^ 2 mouth and running water light p1 mouth to carry on the assignment, make its produce the corresponding reaction. When there is a beam, the microcomputer reads the voltage of the photosensitive resistor, which is low level. When there is no irradiation, the microcomputer reads the voltage of the photosensitive resistor, then it is high level. Thus, when shielding the light, can produce the effect of the switch in the circuit. The audible frequency of the human ear is 20Hz to 20kHz, and the frequency of harp notes should be in this range. Its just that different notes have their own fixed frequencies. The can be generated by the 16-bit timer that comes with the 52 single chip. For example, the standard pronunciation of the harp is 440Hz. By calculation, its half period is 1136 s. In this for , the square of 440Hz can be generated as long as the jump pin level in the half cycle. After the electroacoustic conversion component (speaker), you can produce the standard sound la, and the other notes are created as well. Size:10*5cm/3.94*1.97inch Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents:  1 x harp

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Set of TWO unused crystal microphones. Great for radio and electronic project experimenter use, vacuum tube circuits, anywhere a high impedance microphone is required. Unusual and hard to find item. We have no technical for them. All elements are tested for normal, consistent output with an oscilloscope. Plastic case measures 7/8 inches in diameter, 7/16 inches thick. Has 2 leads attached as shown. Below is actual feedback for this item, at the time the listing was originally made. NO feedbacks were left out, you can search our feedback and verify this. swell little crystal mics - Thank you! shipped fast and packaged well very pleased with transaction Smooth transaction. A+ Sounds OK but not that fuzzy Excellent transaction all around. I highly recommend this seller. +++AAA Item as advertised, packed well, shipped quickly. Great product. Great ebayer A+++++ Thanks, all good here. Gotem. Thanks. Quick Shipping AAA+++ Very happy. Thanks. Nice purchase Good transaction Very fine job! Great ebay seller A++++++++++++++++ Good transaction. Thanks. Smooth transaction. Prompt shipping. Thanks 100% o.k. for me, Thank you very much The seller makes no representation of any item(s) sold to be fit for a particular purpose and assumes no liability for its use or misuse. It is assumed that the unit(s) will be installed and operated by qualified personnel. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with the item(s). See our other listings for another similar size mic, and a larger crystal mic, see photos below. Powered by SixBits eCommerce Solution

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Vintage Microphone Desk Stand ON STAGE STANDS DS7100B6 base - 6 mast100% working - good threads SEE PHOTOSPlease examine the photos and feel free to Ask Questions before you bid/offer/buy.This is a closeout -parts sale- so no returns please. Final sale please - shipping is not refundable. Please treat all vintage microphones (And accessories!!) with love and care!

GE 3-Way Lamp Kit, 8-Foot Clear Cord 50960 New In Package With Harp.

Vintage 1960s Grundig GDM311 /GMIL Magnetic Harp Microphones x 2 - Boxed Both in great condition in their boxes. I think these are for reel to reel players? Sold as untested as i dont have the machine to do so. See photos as they form part of the description. UK buyers only please. Feel free to drop me a message with any questions. Plenty of items listed and happy to combine postage for UK buyers.

Vintage Victor 60B Vacuum Tube Amplifier 6L6 recapped tested working in cabinet. Rebuilt plays well but needs bass control pot (I have it bypassed ).cabinet has wear and petina shown.amp has some paint loss. Amp in projector metal cabinet shown Packaged well and ready to ship. Curtiss Wright built Mic input Pickup phono input Mic volume Pec voltage Volume Bass Treble. Original caps included.