Heritage Audio
Heritage Audio HA-609A Dual Mono Stereo Compressor
Heritage Audio HA-609A Dual Mono Stereo Compressor
Fast & Free Shipping
Fast & Free Shipping
At Same Day Music, we know you want your gear fast, and shipped to you free of charge. That’s why we ship orders 7 days a week, with absolutely free ground shipping on every order shipped within the continental United States. This includes heavy and oversized items. No minimum purchase required. No exclusions. Over 95% of orders arrive in 1-2 days! We pull it all off with our four warehouses located across the country, which we keep open late.
Easy 30-Day Returns
Easy 30-Day Returns
We guarantee your complete satisfaction for 30 days after your order is delivered.
We allow you to return almost any product for any reason. When returning a product, you can request an identical replacement item, exchange the product for another product, or request a refund. When procedures are followed, there are no restocking fees. For Canadian and U.S. territories customers, please note that if you request an exchange, we require the original item to be received and processed in our warehouse before shipping a replacement.
Questions
Questions
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Available Hours (EST)
Mon-Fri: 8am-9pm
Sat: 9am-9pm
Sun: 9am-8pm
How can I pay for my gear?
How can I pay for my gear?
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We accept all major credit and debit cards including Visa, MasterCard, American Express, and Discover.
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PayPal
PayPal is accepted on orders under $10,000. Due to system limitations, we are unable to offer PayPal on items that are out of stock, and we are unable to facilitate exchanges for items purchased using PayPal. To exchange an item purchased using PayPal, simply return the original item to us, and we will issue your refund. You may then purchase the replacement item via a new order.
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We only charge your card once items have shipped. If an item is on backorder, the charge for that item will not process until it has shipped. Note: An authorization hold may show up on card statements prior to an order being shipped. Please contact your card issuer for more information.
Overview
The Heritage Audio HA-609A DUAL MONO STEREO COMPRESSOR/LIMITER is a professional diode bridge-based dynamics processor in a convenient 2RU format. It features Carnhill/St. Ives transformer-balanced inputs and outputs, and the outputs are driven by means of '73 type Class A amplifiers. It also features St. Ives interstage transformers to isolate the diode bridges in a fully floating configuration. Therefore, there is a total of no less than 6 Carnhill/St. Ives transformers per unit, 3 per channel, tone for days.Unlike vintage diode bridge designs, the HA-609A has dual attack times both in the compressor and limiter sections and expanded threshold and limit level ranges that easily accommodate the hotter modern input signals. Gone is the classic problem of the unit always compressing even at the highest limit level and compression threshold that used to drive mixing and mastering engineers crazy.Finally, the all-discrete Class A construction departs from other vintage and current diode bridge units, (which still rely on class A/B amps), and reacts so much better to compression, in a much more musical way.