Sennheiser HD590 SE teardown

Sennheiser HD590SE Teardown

Today we are taking apart my lovely Sennheiser HD 590SE. I want to double check if these headphones are balance compatible.
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TEAC A2300 Heads after cleanup

Teac A2300 Heads

This is just a quick look at heads of my recently acquired R2R deck TEAC A2300
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SONOFF THR320D 20A WiFi Smart Switch

Sonoff TH Elite Review

Lets see what is inside of the new Sonoff TH Elite THR320D 20A Smart switch Specs Video Photos
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Sony SCD-CE775

Sony SCD-CE755

Not so vintage, just from 2001 SACD player works lie a charm ! Specs Disc Capacity 5 CD Transport Only No Disc Exchange Yes Track Programming 32 Random Play — Direct Track Access Yes Direct Disc Access Yes Network Music Streaming — Ethernet Port — Wi-Fi —
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RigidBot upgrades and improvements as of 2022

Lets bring our dated RigidBot from 2014 to modern standards 🙂 Feature video In depth photos .. in progress 3D printable parts Code Latest Marlin for RigidBot with BigRetech 1.3 board, TMC 2226 stepper drivers, Hemera, BLTouch and 20T pulleys –
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JVC TD-W717

Teardown and Repair of JVC TD-W717

Got this double cassette deck TD-W717 for cheap including 8 TDK SA 🙂Score ! Specs Type: auto reverse, double compact cassette deck Track System: 4-track, 2-channel stereo Tape Speed: 4.8, 9.5 cm/s Heads: 2 x record/playback, 2 x erase Motor: 2 x reel, 2 x capstan, 2 x mech Tape
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Sony MZ-E720 MiniDisc Player

Repairing MiniDisc player Sony MZ-E720

Getting into MiniDisc media. Scored this nicely looking MZ-E720 MiniDisc player from Sony with some issues. Please check my video to see what is going on! Specs Name MZ-E720 Manufacturer Sony Released 2003/09 Device type portable Recorder Player MDLP Yes NetMD No Hi-MD No Radio
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KiddeMultiGas

Kidde KN-COEG-3 carbon monoxide/gas alarm teardown

This is new device I purchased from Amazon to replace the one I reviewed here: http://mobilemodding.info/household-gas-detector/ Specs Manufacturer ‎Kidde Place of Business ‎BROOKLYN, NY, 11208 US Part Number ‎KI-21006677 Product Dimensions ‎5.08 x 20.32 x 27.94 cm; 453.59 Grams
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Bescor MP101 Bluetooth V2 with Payload

Bescor MP 101 smarthone controlled V2

Here we have it! After several years I’ve developed new version of Bluetooth ( BLE ) controller for very popular Bescor MP 101. Hardware Bescor MP 101 Adafruit ItsyBitsy nRF52840 7 Pin DIN header Some wires Source code Android App –
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