• Account
  • View Shopping Cart

Menu Search View Shopping Cart Call Us
desktop

Pete's Place Audio 'Electrodyne 2501' Stereo Preamp  From Pete's Place

The Electrodyne 2501 is a two-stage discrete-transistor, transformer-coupled microphone pre-amplifier.  

Pete's Place Audio

$2,350.00

"Experience the Difference"

Sound Pure's 3-Year Warranty

Close
Our Free 3-Year Warranty!
In addition to the standard included manufacturer warranty, virtually all new products carry our exclusive, industry-leading, absolutely free, Sound Pure 3-Year Warranty, which includes PARTS & LABOR. This high-value perk is our way of providing the ultimate in added value to enhance the unique personal touch our small, dedicated team contributes to each purchase.
Learn more »

Lifetime Support

Close
Free Lifetime Technical Support!
Our small team of dedicated experts is here to help the original purchaser for the lifetime of the product. Why? Because we care about building real relationships with our customers for life and stand behind every product we sell.

Free Shipping

Close
This Product Ships Free!
Products ship from our well-located, climate- and humidity-controlled warehouse absolutely free (inside the continental USA). Low-cost international shipping options exist for most products.
Contact us for details »
Contact us for up-to-date delivery estimate.
Payments as low as $53/mo.

Manufacturer's Description from Pete's Place

The Electrodyne 2501 is a two stage discrete transistor, transformer coupled preamp with active DI, using classic 1969 / 1970 design technology. Each amp stage is individually optimized for peak performance using Electrodyne factory engineering notes and selected high-performance components identical to the originals. The transformers are made by Electrodyne’s original manufacturer to exacting factory specifications. The active DI circuit presents an almost immeasurable load to sensitive musical instrument outputs allowing incredibly accurate capture of the instruments true tone. The output of the DI circuit is designed to directly connect and interact with the mic input transformer to allow maximum tone options. 

Pete's Place Audio

Specifications

  • Maximum Gain: 68db. Adjustable over 50db in 2db steps with two ranges using 20db pad. 
  • Output level control: Infinitely adjustable from 0 (off) to +6db over unity. 
  • Input impedance: Microphone, 50 / 200 ohms selectable. DI, over 7 megohms. 
  • Output impedance: 150 ohms 
  • Distortion: 0.02%typical over entire gain range. 
  • Maximum output: +30db at less than 0.8%thd. (+29.5db at 0.06%thd) 
  • Frequency response: +/- 0.25db, 10hz to 60khz. 
  • Signal to noise: -80db typ, -60db at absolute maximum gain. 
  • Clip indicator: Monitors all three amp stages and illuminates when any stage is 3db from clip.
 

Recommended Accessories