---
product_id: 90124128
title: "Teledyne LeCroy DA1855A-RM Amplifier, Differential, Precision Voltage Source, 1 Ch, 100 MHz with Rackmount"
brand: "teledyne lecroy"
price: "HK$1388"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/90124128-teledyne-lecroy-da1855a-rm-amplifier-differential-precision-voltage-source-1
store_origin: HK
region: Hong Kong
---

# X1/X10 Gain 100 MHz Bandwidth ProBus Control Teledyne LeCroy DA1855A-RM Amplifier, Differential, Precision Voltage Source, 1 Ch, 100 MHz with Rackmount

**Brand:** teledyne lecroy
**Price:** HK$1388
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Amplify Your Insights with Precision!

## Quick Answers

- **What is this?** Teledyne LeCroy DA1855A-RM Amplifier, Differential, Precision Voltage Source, 1 Ch, 100 MHz with Rackmount by teledyne lecroy
- **How much does it cost?** HK$1388 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/90124128-teledyne-lecroy-da1855a-rm-amplifier-differential-precision-voltage-source-1)

## Best For

- teledyne lecroy enthusiasts

## Why This Product

- Trusted teledyne lecroy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Exceptional CMRR:** Outstanding 100,000:1 Common Mode Rejection Ratio (CMRR) for pristine signal integrity.
- • **Superior Recovery:** Industry-leading overdrive recovery ensures your signals are captured accurately, every time.
- • **Seamless Integration:** Full control from your oscilloscope via the ProBus interface for effortless operation.
- • **Unmatched Performance:** Experience high-performance amplification with a 100 MHz bandwidth that elevates your signal analysis.
- • **Versatile Gain Options:** Choose between X1 or X10 gain settings to tailor your measurements to your specific needs.

## Overview

The Teledyne LeCroy DA1855A-RM is a high-performance differential amplifier designed for precision voltage sourcing. With a bandwidth of 100 MHz, it offers full control through a ProBus interface, exceptional overdrive recovery, and a remarkable 100,000:1 CMRR, making it an essential tool for professionals seeking accuracy and reliability in their measurements.

## Description

The DA1855A-RM is a high-performance 100MHz Teledyne LeCroy Differential Amplifier contained within a rackmount. Differential Amplifiers are intended to act as signal conditioning preamplifiers for Oscilloscopes and network and spectrum Analyzers, providing differential measurement capability to instruments having only one single ended input. Manufactured in the Country: United States.

## Features

- High-performance 100 MHz Differential Amplifier
- Full control from oscilloscope through ProBus interface
- Industry-leading overdrive recovery
- Gain of X1 or X10
- Outstanding 100, 000: 1 Common Mode Rejection Ratio (CMRR)

## Images

![Teledyne LeCroy DA1855A-RM Amplifier, Differential, Precision Voltage Source, 1 Ch, 100 MHz with Rackmount - Image 1](https://m.media-amazon.com/images/I/71iD0L6BtwL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/90124128-teledyne-lecroy-da1855a-rm-amplifier-differential-precision-voltage-source-1](https://www.desertcart.hk/products/90124128-teledyne-lecroy-da1855a-rm-amplifier-differential-precision-voltage-source-1)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-27*