Audio Amplifiers
This topic is for test equipment that is designed for the testing of audio amplifiers.
See Also: Amplifiers, RF Amplifiers, Preamplifiers, Current Amplifiers, Voltage Amplifiers, Transconductance Amplifiers, Op Amps, Klystron, Instrumentation Amplifiers, Distribution Amplifiers
-
Product
3-Ch Sensor Amplifier
PS-1300
-
The PS-1300 3-Ch Sensor Amplifier is designed to be compact and light weight, and able to be used in combination with a tri-axial accelerometer. Each channel can also be used independently and connected with a single axis accelerometer. The PS-1300 has built-in integration function and enables to optimize the input signal to vibration data analysis devices connected.
-
Product
High Output Current Op Amplifiers ≥ 100mA
-
Analog Devices high speed , high output current (≥100 mA) op amps deliver high output current while driving low impedance loads with excellent linearity. Whether it's high output current, low input bias current, wide bandwidth, high slew rate, or low distortion, no one sets more performance standards for next-generation designs with the widest portfolio of leading edge products than Analog Devices.
-
Product
3.5" Embedded SBC With LGA1151 Socket For 7th/6th Gen Intel® Core™ I7/i5/i3 Processor, LVDS, VGA, HDMI, 2 GbE LANs And Audio
CAPA500
-
The CAPA500 features the LGA1151 socket 7th generation Intel® Core™ processor family (codename: Kaby Lake) with 35W TDP (thermal design power), as well as the Intel® H110 chipset (Q170 optional). The CAPA500 supports one 260-pin DDR4-2400 SO-DIMM with a memory capacity up to 16GB for extensive storage. The compact 3.5-inch embedded motherboard also offers display outputs through HDMI, VGA and LVDS for triple independent display applications. Moreover, the compact-sized embedded board runs on +12 VDC power, supporting auto power-on. It can operate at a wide range of temperatures from -20°C to 60°C under active thermal control. The 146 mm x 104 mm embedded SBC is suitable for IoT/M2M-related, industrial control, self-service terminal, digital signage, POS, kiosk and many other applications where high-speed processing and graphics performance under limited space is required.
-
Product
Semiconductor Optical Amplifier
SOA
-
Amonics SOA is a polarization maintaining optical amplifier with high fiber-to-fiber gain. It is designed for transmitter applications to increase optical launch power to compensate for the loss of other optical devices. The benchtop version incorporates a user-friendly front panel housing a LCD monitor display, key switch, power control knob and optical connectors. RS232 computer interface is also equipped on the rear panel. 1MHz with 10ns pulse width intensity modulation is available. The OEM module version is an ideal building block for OEM system integration, especially in optical communication network and CATV applications. It requires only a single +5V power supply.
-
Product
Audio Quality Analyzer
HamAlyzer 2.8
-
HamAlyzer is a great program for analyzing audio quality as well as the audio signatures of other stations on the air using your soundcard.
-
Product
Amplifier, Switch and Test Box
CLIOQC Model V
-
The QCBOX Model 5 is a non-conventional unit designed to fulfil actual and future needs of an electro-acoustical analyzer like the CLIO system. It is USB linked to a PC and can be configured, with dedicated software controls, to assist frequency response and impedance measurements or to perform DC measurements. Using it for frequency response measurements acts as 50W power amplifier to drive the speaker or network under test while routing one-of-four inputs to the analyzer as well the current sensing output. The four inputs are able to provide a phantom power supply both for Audiomatica or general purpose microphones (0-24 V range, software controlled). Impedance measurements can be done either switching the D.U.T.’s load across the analyzer’s input or using a dedicated output, ISENSE, thus allowing impedance measurements in constant voltage mode as well voice coil current distortion analysis. An internal ADC measures the DC current into the voice coil. Thanks to an internal software controlled voltage generator the speaker can be driven with a superimposed DC voltage (±20V), allowing for measurements of large signal parameters. Two ADC converters with a ±2.5 V and ±5 V are available at inputs 3 and 4 to measure the displacement with a laser sensor or any other DC signal. A dedicated digital input handles an external foot pedal switch (or TTL signal) to be connected and triggers QC operations. A 6 bit output – 5 bit input TTL digital port is available to interface the QCBOX and driving software with external hardware (like turntables for example).The QCBOX Model 5 finds use both in laboratory for R&D applications and in production lines setups.
-
Product
5B Measuring Amplifiers
MA Series
-
Highest aim of our connection technology is user-friendliness. Very comfortable is the connection of our products to the most various sensors and signals.
-
Product
Audio Impedance Testers
1506 IM
-
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Battery operated.● Timer function for hands free use.● Battery indicator.● The tester measure with a frequency of 1kHz.● Measure speaker’s impedance.● Measure speaker lines (connected to load).● Help to calculate and check audio power systems.● Ideal for public address installation and maintenance.● Measure transformer impedances.
-
Product
Audio
-
Industry-leading audio products including amplifiers, speakers, wall-to-wall solutions, and professional-grade cables.
-
Product
Composite 1×24 Video Distribution Amplifier
VDA124RM-12
-
Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
-
Product
SparkFun Mono Audio Amp Breakout
TPA2005D1
-
This tiny audio amplifier is based on the Texas Instruments TPA2005D1. Its efficient class-D operation means low heat and long battery life. It can drive an 8-Ohm speaker at up to 1.4 Watts; it won't shake a stadium, but it will provide plenty of volume for your audio projects.
-
Product
Driver Amplifiers (< 3 W)
-
Qorvo's driver amplifiers are designed to provide good linear or efficiency performance for gain stages prior to the final power amplifier in a transmitter chain. These products support frequencies up to 46 GHz, using process technologies such as InGaP HBT, power pHEMT, E/D pHEMT and GaN.
-
Product
Pico-ITX SBC With Intel® Atom® Processor E3845/E3827, LVDS/ VGA (HDMI), LAN And Audio
PICO840
-
The PICO840 ultra-small Pico-ITX embedded SBC supports the quad-core Intel® Atom® processor (code name: Bay Trail-I) and supporting DDR3L-1066/1333 MHz system memory up to 8 GB. Considering different environments, this industrial-grade Pico-ITX mainboard is built to withstand extreme temperature, ranging from -40°C to +70°C (-40°F to +158°F). Moreover, with superior integration and power efficiency, this compact size single board computer enables system developers and OEMs to create smaller, lighter, quieter devices than ever and embrace the new possibilities across POS systems, mobile medical monitor, compact panel PCs as well as multiple embedded computer, system and appliance segments.
-
Product
PHIL 4-Quadrant Power Amplifier
PAV5000
-
PAV5000 is the four-quadrant amplifier with high power applied in the semi-physical simulation power platform to analyzer the sensitive load, the equipment power adaptability, and the electric vehicle, etc. and provide the technical support and service on the power quality.
-
Product
Qseven V2.0 SoM Evaluation Kit With Quad/DualLite 800 MHz (Industrial) SoC, 1GB Memory, 4GB EMMC, Gigabit Ethernet, Audio And CAN
Q7M120-120-EVK
-
*Ultra low power consumption Cortex™-A9*High flexibility Qseven v2.0 compliant design*2 CAN 2.0B*18/24-bit TTL LCD*LVDS/HDMI 1080P*10/100/1000 Mbps Ethernet*Linux3.0.35/Android4.3*Audio
-
Product
Instrumentation (Tacho) Amplifier
MS 2007
-
Instrumentation Amplifier is a customized unit to incorporate additional line filtering and spike suppression so that the amplifiers can operate directly off the main aircraft 28 volt system and amplifies the input signal according dynamic input configuration. This unit is capable of working without damage in both under and over voltage conditions. Designed for general aircraft applications.
-
Product
Transconductance & Transimpedance Amplifiers
-
Measurements International Ltd.
0 to 100 Amps – AC, 0 to ± 100 Amps – DC, Voltage Compliance ± 5 Volts, IEEE-488 Interface, Resistive, Capacitive, Inductive Loads.
-
Product
Portable Power Amplifier
PAV120Bip
-
PAV120Bip（6*120V） is the portable type power amplifier which is specially designed for R&D of power system simulation. It is with linear type amplifier design so that it could be adapted to simulation experiment which may include various capacitive and inductive load.
-
Product
Motion Control Terminal Board For Panasonic MINAS A4 Servo Amplifiers
DIN-814-A40
-
- Panasonic MINAS A4 super servo- Dimensions: 123 mm x 107 mm x 44 mm (WxLxH)- Available for PCI-8174, PCI-8164, PCI-8154, PCI-8158 and PCI-8134
-
-
Product
Audio CODECS
-
Analog Devices has audio codecs for many different applications, such as automotive, home theater, consumer audio, and PCs. ADI’s audio codecs feature extended temperature range, low noise and distortion, and easy multichannel interfacing to common DSPs, such as SHARC® and SigmaDSP™.
-
Product
USB Controlled Audio Test Interface
AudioConnect
-
AudioConnect is a 2-in, 2-out audio interface specifically designed for audio test and measurement. It offers digital and analog audio in and out, a a 44.1kHz/48kHz sampling rate, USB control, and a power indicator; all other typical soundcard controls that are not used for audio test applications have been eliminated. This makes operation and calibration simple with no room for error.
-
Product
Qseven Rev 2.1 Application Board With LVDS, HDMI, Dual LAN And Audio
Q7B301
-
The Q7B301 is an ultra-compact Qseven reference carrier board which measures only 100 x 72 mm - the size is slightly bigger than a credit card. The Q7B301 is perfect for small box applications such as those found in the latest digital signs, kiosks and traffic control system. This Qseven application board offers various I/O connectors and flexible expansion features to reduce the design effort to the minimum. The Q7B301 also has an extended industrial grade operating temperature range of -40ºC to +85ºC to withstand the rigors of harsh environments. Axiomtek’s new Qseven Rev. 2.1 application board, Q7B301, is compatible with Qseven module – Q7M311 which is powered by the Intel® Pentium® Processor N4200 and Celeron® Processor N3350. Customers can emulate required functions on Q7M301 as a reference design board or integrate the Q7M301 directly into their product as the application board. Its minimum footprint also enables the maximum potential. The Q7M301 is especially suited for industrial IoT applications such as industrial control, medical imaging, digital signage, gaming machines, military, and networking. The Q7B301 comes with two PCI Express Mini Card slots and one SIM card slot for wireless communication (3G/4G, GPS, Wi-Fi and Bluetooth). For enhanced or high-definition audiovisual devices, the Qseven reference carrier board supports one HDMI and LVDS interfaces as well as HD audio and 4-channel digital I/O. More I/O interfaces include two Gigabit LANs with Intel® i211AT Ethernet controller, two RS-232/422/485, one USB 2.0, two USB 3.0, one SMBus, and one I2C. Furthermore, it has one SATA-600 interface for storage requirements.
-
Product
DT Range Broadband Power Amplifiers 10 KHZ - 1000 MHZ
DT Series
-
Class A solid stateBroadband (instantaneous single band): 10 kHz 1000 MHzTypical output power : 25 W CWLinear output power (1 dB compression) guaranted with harmonics <-20dBc:P1dB > 20 W and H<-20 dBc up to 450 MHz andP1dB > 10 W and H<-20 dBc from 450 MHz to 1000 MHzAir cooling: self contained fansCan operate in full mismatch conditions without damageReliable, efficient and robust19" Rack3 years standard warranty
-
Product
Broadband Amplifiers
-
R&S broadband amplifiers are innovative solid-state solutions with exceptional RF performance for generating RF power up to 13 kW in the frequency range of 4 kHz to 6 GHz. Designed as very compact amplifiers, at highest power density, they are robust against severest output mismatch while featuring high availability. Applications range from amplitude, frequency, phase, pulse to OFDM modulation.
-
Product
3.5" Embedded SBC With AMD G-Series APU, AMD A55E, LVDS/VGA, Dual LANs, Audio, And PC/104
CAPA112
-
The CAPA112 is a fanless 3.5-inch embedded board with PC/104 for ISA bus expansion. The embedded board is powered by either an AMD Embedded G-Series APU dual core T40E at 1.0 GHz or single core T16R at 615 MHz, paired with the A55E FCH. One DDR3-1066 SO-DIMM on board implements up to 4GB of system memory. Integrated with Radeon™ HD 6250 graphics controller with DirectX 11 support, the super compact 3.5-inch embedded platform delivers unprecedented high definition visual experience. Moreover, it offers -40XC to +70XC (-40XF to +158XF) wide temperature range operation and only requires +12V DC power input into work. The CAPA112 is ideal for applications requiring a power-optimized, rich-graphics and easy integration platform, such as medical imaging, digital signage, kiosks/POI, thin clients and gaming machines.
-
Product
DR Range Broadband Power Amplifiers 10 KHZ - 400 MHZ
DR Series
-
Class A solid stateBroadband (instantaneous single band): 10 kHz 400 MHzTypical output power : 60 W CWLinear output power (1 dB compression) guaranted with harmonics <-20dBc:P1dB > 40 W and H<-20 dBc up to 250 MHz andP1dB > 25 W and H<-20 dBc from 250 MHz to 400 MHzAir cooling: self contained fansCan operate in full mismatch conditions without damageReliable, efficient and robust19" Rack3 years standard warranty
-
Product
Vibration Shaker and Control Amplifier
-
The performance of this Vibration System supports a wide variety of Vibration and Impact Shock capabilities, at g levels and weight-handling levels not previously available at Pacific. Applications include product development, design conformance, qualification, certification, and production screening to Military, Aerospace, Automotive, and Medical specifications.
-
Product
I/O Board With Two COM, Four USB 2.0 And Audio For PICO840, PICO841, PICO842, PICO843
AX93283
-
*Specifications: 1 x RS-232/422/485, 1 x RS-232, 4 x USB 2.0, 1 x Audio (MIC-in/Line-out), 1 x power-on, 1 x Reset, 2 x LED*Dimensions: 118 x 29 mm*Compliant products: PICO840, PICO841, PICO843
-
Product
Microwave Power Amplifiers
-
Spanawave/Giga-tronics Microwave Power Amplifiers deliver outstanding performance and exceptional value. These ultra-broadband amplifiers have excellent pulse performance and modulated signal fidelity, ideal for testing in wireless communications, defense EW and radar testing and general purpose microwave laboratory applications. Have the power you need to overcome cable and switching losses, or to drive higher power mixers, detectors and very high power amplifiers.
