INV-1499 This used but in very good condition. This is a very rare amp.

The ME PPA-1 was manufactured by Marcof Electronics from 1979 to 1983. It was one of the most highly-regarded moving coil pre-preamps of the time. Gain 27.5 dB Frequency Response +/- .05 dB from 20 Hz to 20kHz S/N Ratio -85 dB Design Dual Mono, separate 9V battery for each channel. Warranty Policy-30 days exchange for equal replacement or refund at our option, if determined not to be working after delivery and installation.If unit arrives damaged, contact us within 15 days after delivery date, for exchange - shipping company must complete inspection of damaged box & unit. Shipping Policy-Processing/Handling time is from 1-6 business days before your order ships, details in each eBay listing.No international shipments. Free shipping to contiguous 48 states only.We ship orders via UPS ground with signature required service on all items sold.We do not ship to 3rd party freight forwarding companies.We ship to Ebay user confirmed Paypal home or business address (verified).Orders will be cancelled if provided address is freight forwarding company. Return Policies-Within 14 days unopened products can be returned subject to 20% restocking fee.No returns on opened box of functional merchandise.20% restocking fee for cancellations of shipped orders.Ebay user responsible for return shipping cost of goods regardless of return reason.Ebay buyer rejected delivery will be subject to 20% restocking fee. Order Cancellation Policy-If we do not ship an order within 10 business days from order date, the customer is allowed to cancel the order without a 20% restocking fee.If a customer chooses to cancel their order within 10 business days from the date of purchase, the customer will incur a 20% restocking fee (on the gross total of the items cancelled from the order).Once an order has been shipped, it cannot be canceled.

Experience the ultimate in audio quality with this vintage DBX PPA-1 Disc/Tape Decoder Noise Reduction Unit. Designed by the renowned brand dbx, this gray model is a must-have for any serious audiophile. Whether youre listening to vinyl records or cassette tapes, this decoder will enhance the sound quality to a whole new level. This unit is a very rare find and a true gem for any collector. It falls under the category of Record Players/Home Turntables, Home Audio Components, Home Audio, TV, Video & Home Audio, and Consumer Electronics. Dont miss out on the opportunity to own this piece of audio history. PaymentWe accept PayPal for all eBay orders. Please see payment details below. And feel free to send in reasonable offers for those auctions specified with the Best Offer option. And always feel free to contact us if you would like to offer a price different than the stated price. ShippingMultiple shipping options are available for this item. For more detail, please see below, and select the shipping option that is most convenient for you. Discounts purchasing additional auctions are available. Please ask, if it isnt specifically stated in the auction. International Shipping: Import duties, taxes, and charges are NOT INCLUDED in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding / buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts. US and International government regulations prohibit such behavior.ReturnsYour satisfaction is very important to us. Please contact us via the methods available within eBay regarding any problems before leaving negative feedback. Any defects, damages, or material differences with your item, must be reported to us within 7 days of receipt of the item or 30 days from date of shipment. As these do happen occasionally, please let us know and we will work to satisfy the transaction appropriately, fair and with complete honesty. The returned merchandise must be postmarked within 30 days of the shipment notification. Non-deliveries must be reported within 30 days of Shipment Notification. Please work with your local USPS office or contact their corporate office, with issues with deliveries. We will file any reasonable missing mail claims, as necessary.Thank you!

INV-1499 This used but in very good condition. This is a very rare amp.

Marcof Electronics PPA-1 Stereo Phono Preamplifier. Condition is Used. Shipped with USPS Ground Advantage.

Marcof Ppa-1 Stereo Phono Preamplifier. From my research I found out the reg has a fixed gain of approx 27DB and input impedance of 36 ohms. I am not sure if this is working or not...

Marcof Ppa-1 Stereo Phono Preamplifier. From my research I found out the reg has a fixed gain of approx 27DB and input impedance of 36 ohms. I am not sure if this is working or not...

Marcof Ppa-1 Stereo Phono Preamplifier. From my research I found out the reg has a fixed gain of approx 27DB and input impedance of 36 ohms. I am not sure if this is working or not...

Marcof Ppa-1 Stereo Phono Preamplifier. From my research I found out the reg has a fixed gain of approx 27DB and input impedance of 36 ohms. I am not sure if this is working or not...