New Products

citronic 170.864UK Compact Mixer with DSP, USB Play/Record/PC and Bluetooth

Compact format audio mixer with 4 input channels, a stereo line input and a further mini jack stereo input. Each mono mic/line channel has a combo XLR/jack input with +48V phantom power switchable in pairs for the XLR inputs. Each mic/line channel has a Gain control for matching the input source and a low-cut switch to filter out rumble or handling noise from microphones. Each mono channel also has High/Low EQ controls and an FX level control. Pairs of mono channels can be linked to act as a stereo left + right pair as required. The onboard foot-switchable DSP effects engine has 99 presets for delay, reverb and modulation effects, each of which can be adjusted using two parameter controls. An onboard Bluetooth receiver has an illuminated pairing button and independent volume control. The USB type-A port on the top panel is for playback of audio files or can be used to record the main outputs to a USB storage device or as an external audio device when connected to a laptop. Output is delivered to a pair of balanced XLR connectors to provide low noise operation for high quality studio or live performances.

Weight: 1.125kg
Dimensions: 232 x 183 x 60mm
Inputs: 4 x combo XLR/jack + stereo L+R 6.3mm + stereo 3.5mm
Power supply: 5V DC 1A min. (USB-C adaptor included)
Power consumption max.: 5W
Effects: 99 program DSP (2 parameter controls)
DSP sample rate: 48khz (24-bit)
Audio source: Bluetooth receiver, USB mp3 player/recorder
Bluetooth version: v5.1 (+BR+EDR+BLE)
USB version: v1.1 audio (mp3/wav/ape/flac)
EQ low: ±15dB @ 80Hz
EQ high: ±15dB @ 12kHz
Phantom power: +48V switchable in pairs (XLR inputs only)
Frequency response: 20Hz - 22kHz (±1dB)
Input level: Mic +10dBu max. / Line +22dBu max.
Input impedance: Balanced XLR 2k Ohm, Balanced TRS jack 10k Ohm
THD +N: <0.05% @ 1kHz
Noise: EIN -122dBu (22Hz - 22kHz)
CMRR: >75dB (Mic 1kHz)
Sensitivity: XLR -60 to +10dBu, TRS jack -20 to +20dBu, Stereo -20 to +14dBu
Crosstalk stereo: >80dB (1kHz fader shutoff)
Outputs: Left + Right balanced XLR, Headphones 6.3mm jack
Max. output level: XLR +22dBu, TRS +20dBu

citronic 170.866UK Compact Mixer with DSP, USB Play/Record/PC and Bluetooth

Compact format audio mixer with 6 input channels, a stereo line input and a further mini jack stereo input. Each mono mic/line channel has a combo XLR/jack input with +48V phantom power switchable in pairs for the XLR inputs. Each mic/line channel has a Gain control for matching the input source and a low-cut switch to filter out rumble or handling noise from microphones. Each mono channel also has High/Low EQ controls and an FX level control. Pairs of mono channels can be linked to act as a stereo left + right pair as required. The onboard foot-switchable DSP effects engine has 99 presets for delay, reverb and modulation effects, each of which can be adjusted using two parameter controls. An onboard Bluetooth receiver has an illuminated pairing button and independent volume control. The USB type-A port on the top panel is for playback of audio files or can be used to record the main outputs to a USB storage device or as an external audio device when connected to a laptop. Output is delivered to a pair of balanced XLR connectors to provide low noise operation for high quality studio or live performances.

Weight: 1.395kg
Dimensions: 282 x 183 x 60mm
Inputs: 6 x combo XLR/jack + stereo L+R 6.3mm + stereo 3.5mm
Power supply: 5Vdc 1A min. (USB-C adaptor included)
Power consumption max.: 5W
Effects: 99 program DSP (2 parameter controls)
DSP sample rate: 48khz (24-bit)
Audio source: Bluetooth receiver, USB mp3 player/recorder
Bluetooth version: v5.1 (+BR+EDR+BLE)
USB version: v1.1 audio (mp3/wav/ape/flac)
EQ low: ±15dB @ 80Hz
EQ high: ±15dB @ 12kHz
Phantom power: +48V switchable in pairs (XLR inputs only)
Frequency response: 20Hz - 22kHz (±1dB)
Input level: Mic +10dBu max. / Line +22dBu max.
Input impedance: Balanced XLR 2k Ohm, Balanced TRS jack 10k Ohm
THD +N: <0.05% @ 1kHz
Noise: EIN -122dBu (22Hz - 22kHz)
CMRR: >75dB (Mic 1kHz)
Sensitivity: XLR -60 to +10dBu, TRS jack -20 to +20dBu, Stereo -20 to +14dBu
Crosstalk stereo: >80dB (1kHz fader shutoff)
Outputs: Left + Right balanced XLR, Headphones 6.3mm jack
Max. output level: XLR +22dBu, TRS +20dBu

Digital stereo PA amplifier with integral media player in a compact housing

This compact class-D amplifier can deliver up to 2 x 55W output, ideal for background music in a shop or restaurant. There is a microphone input that can be used for announcements.

The media player section can select between USB / microSD mp3 player, FM tuner, Bluetooth receiver, 2 stereo line inputs (rear panel RCA) and another line input on the front panel (3.5mm). Playback can be controlled from the front panel or by the supplied I.R. remote control.

Mounting brackets are provided which enable the A22 to be fitted under a counter top or against a wall for discreet installation. Two A22 units may be mounted side-by-side into a 1U rack space, which can serve smaller peripheral zones in a larger PA installation.

Combine with 2 or 4 speaker units for a truly space-saving sound system with comprehensive and easy-to-use functions.

• Compact and easy-to-use control panel
• Bluetooth receiver
• FM tuner
• USB / microSD mp3 player
• Supplied with I.R. remote control
• Supplied with 4 rotatable mounting brackets
• Microphone input with separate volume control

Power supply :230Vac, 50Hz (IEC)

Speaker :      impedance 4 - 8 Ohms (each channel)

Output power : 8 Ohms 2 x 25W rms / 2 x 40W max. (@ 1kHz 10% THD)

Output power : 4 Ohms 2 x 35W rms / 2 x 55W max. (@ 1kHz 10% THD)

Inputs : Line Aux 1 (3.5mm), Aux 2 (L+R RCA), Aux 3 (L+R RCA)

Input : mic 6.3mm jack

Controls Mic Volume, Treble, Bass, Music Volume

Audio source USB/microSD player, FM tuner, Bluetooth

Antenna connection F-type (FM tuner)

Dimensions 215 x 180 x 43mm

Weight 820g

47dB Microphone Preamplifier Kit

A simple but reliable portable RDA5807M-based radio capable of receiving FM radio in the 87-107MHz range. The radio can be tuned via the 2 rightmost buttons (in 100khz increments) and the volume using the buttons on the left. It can be powered by 2 x AA batteries, or via the micro-USB socket provided. This device also has a headphone output (3.5mm jack).

Click here for manual

An Instructables article detailing the assembly process can be found by clicking here

Technical Specifications:

Input Voltage: 3-5VDC
Output impedance: 8Ω
Output power: 0.5W
Receiver frequency: 87MHz-108Mhz
Dimensions (fully assembled): 107 x 70 x 23mm

Surface-Mounted 18650 Battery Holder for 2 Batteries

Black Rocker Switch Double Pole Double Throw (DPDT) on/on

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

Rocker Switch Double Pole Double Throw (DPDT) on/on with Green LED

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

 Rocker Switch Double Pole Double Throw (DPDT) on/on with Red LED

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

Rocker Switch Double Pole Double Throw (DPDT) on/on with Yellow LED

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

HiFi Wired Headphones

These incredible wired headphones are great for listening to your music while out and about, with a built in microphone you can make and receive calls without taking your phone out. The microphone also doubles as a remote for your phone allowing you to adjust the volume as well as skip and pause. These in ear earphones are one of the best bang for buck earphones around, reviewed and recommended by experts and casual listeners alike. 

• Built-in microphone for hands free calls
• Driver: 15.4mm dynamic driver
• Diaphragm: PPS
• Frequency Response: 20 - 20,000Hz
• Sensitivity: 115±3dB
• Impedance: 32Ω

ESP32-C3 Microcontroller Development Module with WiFi and Bluetooth 

ESP32-CAM + ESP-CAM-MB + OV2640 + High Gain Antenna, Development Module set with WiFi and Bluetooth 

ESP32-DevKitC-32D Microcontroller Development Module with CP2102, WiFi and Bluetooth 

For full documentation please see the datasheet in the files tab

ESP32-WROOM-32D Microcontroller Development Module  with WiFi and Bluetooth 

1 Button Compact SIP Video Door Phone

The DNAKE S212 allows you to make calls to an indoor monitor station (such as the H618W) at the touch of a button, or using an RFID access card.

Features:
• 1280 x 720 HD camera 
• Built-in speaker and microphone
• Aluminium front panel
• Motion detection
• Tamper alarm
• WiFi and bluetooth enabled

Specifications:
IP rating: IP65
Relay outputs: 2
Ethernet connection: 1 x RJ45, 10/100 Mbps (adaptive)
Camera viewing angle: 110°(H) x 60°(V) x 125°(D)
Frame rate: 25fps
Supported protocols: ONVIF, SIP, UDP, TCP, RTP, RTSP, NTP, DNS, HTTP, DHCP, IPv4, ARP, ICMP
Dimensions (inc. frame): 210mm x 120mm x 32mm 

For full datasheet, click on the "Files" tab

USB Sound Card

Plug-and-play Gigabit USB 3.0 Ethernet adapter. Supports 10/100/1000

 

Clear Contact Adhesive 50ml

Heatsink for TO218/TO247/T0220/TO126 and other flat packages.

Black anodised 11.4 degC/W.

Dimensions: 34 x 25 x 13mm

High Quality Silicone Multimeter Test Leads with Crocodile Clips 

Cable Length: 880mm
Total length: 1050mm
Red: positive   Black: negative
Maximum Voltage: 1000V Max. Current 20A

Features:

• Gold plated probe tips for better contact and corrosion resistance
• Cat. III rating (croc clips are Cat. II)
• Supplied with removable probe protection caps
• Shrouded connectors
• Comfortable rubber grip
• Fit most multimeters

Lightweight Adjustable PCB Holder

Sturdy but lightweight PCB holder; ideal for holding PCBs during soldering or reworking.   
Holder can be adjusted to hold PCBs up to 200 x 140mm and clamp rotation can be adjusted via the thumbscrews on the side. 

Max. PCB size: 200 x 140mm

Monacor LSIP-100/1 1mH High Quality Air-Core Inductor

Air core coil, 1mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 1mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.5Ω
Dimensions: 59mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-15/1 150µH (0.15mH) High Quality Air-Core Inductor

Air core coil, 0.15 mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 0.15mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.15Ω
Dimensions: 48mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-150/1 1.5mH High Quality Air-Core Inductor

Air core coil, 1.5mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 1.5mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.65Ω
Dimensions: 59mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-18/1 180µH (0.18mH) High Quality Air-Core Inductor

Air core coil, 0.18 mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 0.18mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.2Ω
Dimensions: 48mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-180/1 1.8mH High Quality Air-Core Inductor

Air core coil, 1.8mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 1.8mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.7Ω
Dimensions: 59mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-22/2 220µH (0.22mH) High Quality Air-Core Inductor

Air core coil, 0.22 mH for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 0.22mH
Power rating: 100W
Wire diameter: 0.85mm
DC resistance: 0.25Ω
Dimensions: 38mm (d) x 11mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-220/1 2.2mH High Quality Air-Core Inductor

Air core coil, 2.2mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 2.2mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.8Ω
Dimensions: 59mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-27/1 270µH (0.27mH) High Quality Air-Core Inductor

Air core coil, 0.27 mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 0.27mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.25Ω
Dimensions: 48mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-33/1 330µH (0.33mH) High Quality Air-Core Inductor

Air core coil, 0.33 mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 0.33mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.3Ω
Dimensions: 48mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab

Monacor LSIP-39/1 390µH (0.39mH) High Quality Air-Core Inductor

Air core coil, 0.39 mH Medium wire thickness (1 mm), for general applications, for constructing high-quality crossover networks of high-power rating.

Nominal Inductance: 0.39mH
Power rating: 150W
Wire diameter: 1mm
DC resistance: 0.3Ω
Dimensions: 48mm (d) x 19mm (h)

Datasheet can be found in the "Files" tab