Creative Variable Sound Amplifier Voice Megaphone Child Funny Tape Recorder Toys Creative Variable Sound Amplifier Voice Megaphone Child Funny Tape Recorder Toys Specifications: Item name: sound amplifier Dimension: 16*11*13 cm Package Size: 16.3*11.2*13 cm Weight: 220g (without battery) Material: Plastic and Electronic Components Product battery: 2 AA batteries (not included) Instructions: - Recording button Press and hold for 2 seconds for recording, lightly for broadcast and pause, long press for 2 seconds with “didi” for recording, tap for recording. End and broadcast and press to pause. Play the recording while saving the voice change button, you can play three effects of the recording - Voice change button Change the sound of the third gear, female voice, machine sound, male - Sound button There are three kinds of sound effects for each sound effect. - Power button Pressing the sound button to align with the wheat head can change the sound, three different sounds. - The distance between the mouth and the microphone port is better than 1CM. Note: The Color Random Shipping Package Included: 1 x sound amplifier
1979 Sansui's biggest quadro and one of the most powerful quadro's ever made. This unit is in excellent condition und fully serviced. Sounds like a beast. Finest tuning section. 60 watt per channel x4 120 watt per channel x2 - Sansui's grösster Quadro und einer der mächtigsten Quadro-Receiver, die auf den Markt kamen. Dieses Modell ist im nahe Neuzustand und Top gewartet worden. Die Verstärkerleistung ist brachial und der empfindliche Empfangsteil bestens abgestimmt.
Revox PR99 The Swiss company Revox made several excellent high end reel to reel decks, as well as higher end models designed for recording studios, radio and TV stations, branded under ‘Studer’. The Revox brand was used primarily for consumer machines. The history of Revox is found on Wikipedia here: https://en.wikipedia.org/wiki/Revox Revox was unique, and…
The Most Useless Machine EVER!: And Yet Everybody wants one?!!??? AKA: The Ultimate Machine! AKA: Leave-Me-Alone-Box We manufacture the Best Useless Machine Kit out there: "Weird Al" Yankovic Sez: "I never realized till now how much I needed one of these." AS SEEN ON TV! Make …
No studio? No problem! Keep reading so you can get started with these great photoshoot ideas at home to grow your skills and business today!
My new toy Marantz 1060 in a WC-10 wood case! This vintage integrated amplifier is made from 1971 to 1976. Known for its rich warm sound due to its capactive coupled output and generously rated at 30 "old school" watts. Retail price for this bad boy is $239.95 in 1975. Sounds fantastic paired with my pair of Polk RTi4's.
The megabass circuit is a modified Baxandall tone control with no bass cut and no treble control. It boosts frequencies from about 30Hz to 1...
Sharing my love for Vintage Audio Visit My Store https://www.ebay.com/str/vintageaudiolove
We think of the maker movement as a modern phenomena propelled by the internet, growth of makerspaces, and increasingly affordable digital technology. But making, of course, is anything but new. It's part of what it means to be human. Dutch lutier Jan van Cappelle's career as a maker began when he read a novel by Leonard de Vries called The Boys of the Hobby Club. Written under Nazi occupation and published in 1947, it's essentially the story of a group of boys creating a makerspace before such a word existed. The book, which sadly is not available in English, had a lasting impact on Jan. "De Vries showed that you can make something yourself, in collaboration with others, instead of buying it of-the-rack.
Como podem ver o texto é bastante simples, o intuito provavelmente foi manter a simplicidade e a agilidade em encontrar o material equivalente
Pakketaanbieding bestaande uit: Thon Pedal Case Headrush Core Headrush Core 30 30 dagen Money-back garantie 3 Drie jaar Thomann garantie Leverbaar sinds Oktober 2023 artikelnummer 578589 verkoopseenheid 1 stuk Design Floorboard Amp Modeling Yes Drumcomputer No Incl. Tuner Yes Expression Pedal No USB-Port Yes Headphone Output Yes MIDI Interface Yes Line Out Yes Battery Powered No PSU included Yes
ESP8266 WiFi Module for Dummies: Overview of the ESP8266 WiFi Module The ESP8266 is a really useful, cheap WiFi module for controlling devices over the Internet. It can work with a micro-controller like the Arduino or it can be programmed to work on its own. The Internet of Thing…
Power amplifier circuit with PCB and component list about 50W OCL Power Amplifier Power Amplifier OCL 50 Watt is a power amplifier th...
Die STUDER A810 galt lange als eine der besten Mastermaschinen überhaupt. Nicht nur aus diesem Grund ist sie auch heute noch in den besten Studios der Welt zu finden (z.B.…
This audio processor circuit features the SSM2045 IC which was developed specially for electronic music applications and the 741 opamp IC. The circuit is
Solar Powered WiFi Weather Station V4.0: In this Instructable, we will learn how to make a Solar-powered wireless weather station by using an ESP32 and LoRa module and a few common weather sensors available in the market. The weather station is fully solar-powered, so no need to worry abou…
Circuit of 1500 Watt high power amplifier is very nice to talk about single power amplifier circuit is therefore not o be outdone by the ...
Sicherheit für Haus und Garten: Gute Außenkameras liefern hochauflösende Vide...
More Circuit, PCB layout! This just shares PCB Power Amplifier, Tone Control Speaker Protector, etc. You can see all about PCB Desig...
Hello diy'ers i will post about high power amplifier circuit complete PCB Layout design, i'm already making this power amplifier th...
Normally lurking unseen inside stereo systems, the digital potentiometer needs no adjustment, because it adjusts itself. Its fluctuating resistance can change the color or brightness of a light, the loudness or frequency of a sound, or any other parameters that depend on voltage and current.
This circuit has a single input and 4 independent outputs, each amplified with an operational amplifier.
Nous vous avons déjà fait un petit top des platines extravagantes et originales de 2015. Mais au delà de l'extravagance, l'innovation ou l'audace de projets expérimentaux ont souvent un prix. What HiFi a donc fait le tour des dix platines parmi les plus chères du marché, dont certaines nous sont déjà bien familières chez On Mag.
How to use IR2110 MOSFET/IGBT driver as high side and low side driver? With details on pinout diagram, examples, applications and download datasheet
The Class-D Amplifier concept In the last decade, in the world of audio power amplifiers have been available commercial products for a...
Dropped your phone in a pool? Don't use uncooked rice.
The Audio Critic outlines the biggest lies in audio about everything from cables, burn-in, bi-wiring, listening tests, digital vs analog, and more.
This circuit is very simple guitar noise gate helps a lot if you're already mad because of the unwanted noise. Set up and use!
Try out these secret codes for additional functionality on your iPhone! All you have to do is go to the phone screen, type in the numbers and press call.
In electronics, a audio limiter is a circuit that allows signals below the specified input power to pass unaffected while weakening stronger...
Construction, Working, VI characteristics of a PN junction diode is covered in this Diode tutorial. Working of diode in forward and reverse bias conditions
If you are into IoT (Internet of Things), you might have heard of ESP8266 WiFi Module. If not, do not worry. This tutorial is about getting started with Esp8266 WiFi Module and how the ESP8266 Arduino pair can be used in your IoT Projects. [adsense1] So, before going into the details of how to interface […]
Learn how to connect the DHT22 to the Arduino Uno.
please visit sakamatra.blogspot.com for more details Akai M 8 Cross Field www.youtube.com/user/sakamatra1 Year 1965 Specifications Tubes - amp 1 Pre- EF86, 12ax7, 6X4, 6BQ5, 6AR5 (V1 V2 V5 V3 V4) - amp 2 Pre- EF86, 12ax7, 6BQ5, 6X4 (V1 V2 V3 V4) Speeds 4.75, 9.5, 19, 38 cm/s Tape counter 4 digits with zero button Maximum rel diameter 18 cm Drive Hysteresis Synchron Motor, 2 speeds Head Assembly - each 1-quenching, - recording / reproducing head-weider, - a cross-field head Inputs sensitivity and input Resistance of sound amplifier - microphone −55 db 1 kHz - radio - 15 db 1 kHz - phono - 15 db 1 kHz outputs, output voltage and impedans - head 1 mV 1 kHz - amplifiers 0.8 mV - impedans 10.000 Ohm Amplifier equipments - tubes amplifier max 12 W outputs Level meter display 2 VU-meter Loudspeaker equipment 2 x 8 Ohm Total-frequency respons (according to DIN 45 511) - 4.75 cm/s 40 − 10.000 Hz +/- 3 dB - 9.5 cm/s 40 − 18.000 Hz +/- 3 dB - 19.0 cm/s 40 − 21.000 Hz +/- 3 dB THD at 333 Hz and full scale at 19.0 cm / s 45 dB Quiet Noise Ratio (dynamic) based on full scale - Flutter (according to DIN 45 507) - 4.75 cm/s < 0.35 % - 9.50 cm/s < 0.25 % - 19.0 cm/s < 0.15 % maximum deviation of the mean speed (according to DIN 45 511) - Dumping Factor (according to DIN 45 511) - Deleting a track damping (according to DIN 45 511) - Dimensions 340 x 226 x 510 mm Weight 21.5 kg Special features Akai Crossfield recording technology, vertical operational, fully automatic belt running switch, quick start button, input, automatic tape cleaning, extra DIN, headphone output, sound on sound recordings, fm / mx stereo receptive, special cover arrangement for specific task, transport by easily and safely, bonus two microphones, empty reel, cable
47 Projects to Do With a 555!: These are a whole bunch of things to make with the 555 timer IC with a note for each picture. I do not take credit for these schematics, they were made by Collin Mitchel. As you would probably think it took me a very long time to make this but it w…
I modified the wooden base so that it would fit nicely with this NOS (new old stock) dust cover. I also painted the base black & applied an acrylic coating. WIth this smaller base, the dust cover has to be removed when spinning records. Otherwise, the tonearm weight will rub against the dust cover.
Use a 555 timer to custom-build your own audio waveform, one digital slice at a time.
Niguru.com | Kamis, 11 Okt 2018 | Untuk rangkaian radio transistor mini ataupun rangkaian audio yang portable seringkali membutuhkan sebuah...