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Amplifier Research 777
- Manufacturer: Amplifier Research
- Model: 777
10 kHz to 220 MHz Leveling Pre-Amplifier The Amplifier Research 777 is a Leveling Preamplifier providing up to 30 dB of gain control within an operational bandwidth of 10 kHz to 220 MHz for constant-field rfi sus...
Cary, NC
Amplifier Research 888
- Manufacturer: Amplifier Research
Details The Amplifier Research 888 Gated Leveling Preamplifier delivers over 35 dB of gain control with a wide bandwidth from 10 kHz to 1 GHz, ensuring precise constant field RFI susceptibility testing. It suppor...
Dublin, Ireland
Amplifier Research 500S1G6
- Manufacturer: Amplifier Research
Details The Amplifier Research 500S1G6 is a portable, self‑contained, air‑cooled, solid‑state broadband amplifier delivering a minimum of 500 W RF output from 0.7–6 GHz with exceptional gain, linearity, and low s...
Dublin, Ireland
Amplifier Research 60S1G6
- Manufacturer: Amplifier Research
Details The Amplifier Research 60S1G6 is a solid-state, Class A, self-contained and air-cooled broadband amplifier. It delivers a minimum of 60 watts of RF power across 0.7–6 GHz frequency range. Designed as a dr...
Dublin, Ireland
Amplifier Research 175S1G4A
- Manufacturer: Amplifier Research
Details The Amplifier Research 175S1G4A delivers a minimum of 175 watts of RF power with low spurious signals and high linearity, making it ideal for wireless and communication testing. Supporting CDMA, W-CDMA, T...
Dublin, Ireland
Amplifier Research 50S1G6AB
- Manufacturer: Amplifier Research
Details The Amplifier Research 50S1G6AB is a solid-state, Class AB, air-cooled RF amplifier delivering 50W typical output across 1.0–6 GHz. It features a digital display for status, gain adjustment over 15 dB, an...
Dublin, Ireland
Amplifier Research 25S1G6AB
- Manufacturer: Amplifier Research
Details The Amplifier Research 25S1G6AB is a solid-state Class AB, air-cooled RF amplifier offering 25 watts of typical output across 1.0–6 GHz with high gain, linearity, and reliability. It features 44 dB minimu...
Dublin, Ireland
Amplifier Research 30S1G6AB
- Manufacturer: Amplifier Research
Details The Amplifier Research 30S1G6AB delivers 30 watts of typical RF power across a 1–6 GHz frequency range, making it highly effective for communication technologies such as CDMA, W-CDMA, TDMA, GSM, and for E...
Dublin, Ireland
Amplifier Research 10S1G4A
- Manufacturer: Amplifier Research
Details The Amplifier Research 10S1G4A is a solid-state, self-contained, air-cooled broadband amplifier boasting an instantaneous 0.8–4.2 GHz frequency range. It achieves nominal output powers of 18 W at 3 dB com...
Dublin, Ireland
Amplifier Research 777
- Manufacturer: Amplifier Research
Amplifier Research 777 Details Amplifier Research 777 The 777 Leveling Preamplifier provides up to 40 dB of gain control within an operational bandwidth of 10kHz to 220MHz for constant-field rfi susceptibility te...
Lake Mary, FL

Overview

Amplifiers are electronic devices used to increase the power, voltage, or current of a signal. They are commonly used in audio systems to boost sound signals, ensuring clear and powerful audio output for entertainment systems, musical instruments, and professional audio equipment. They come in various types and sizes, catering to different needs from home audio systems to large concert venues.

FAQ

What should I consider when buying a used amplifier?

Consider the amplifier's power output, compatibility with your existing audio equipment, its condition, and brand reputation. Check for any signs of wear, damage, or previous repairs.

How do I ensure the amplifier is shipped safely to my location?

Use a reputable shipping service with experience in handling electronic equipment. Ensure the amplifier is properly packaged with adequate padding and protection from static and moisture.

What is the maintenance schedule for an amplifier?

Regular maintenance includes dusting the exterior, checking connections, and ensuring proper ventilation. Periodically, have a professional inspect the internal components for any signs of wear or damage.