Skip to content

Cart

Your cart is empty

NEW ARRIVALS + SYSTEM OF THE WEEK NEWSLETTER

Subscribe to receive updates, access to exclusive deals, and more... We promise not to give your info away.

Linn Wakonda Audio Preamplifier with Remote

Sale price$1,356.00
Free Shipping on *ALL* Electronics (Excluding Speakers, Contiguous 48 US States Only)

Pickup available at SkyFi 479

Usually ready in 24 hours

Linn Wakonda Audio Preamplifier With Remote

Linn Wakonda Audio Preamplifier with Remote

SkyFi 479

Pickup available, usually ready in 24 hours

479 South Broad Street
Glen Rock NJ 07452
United States

+12018790000

General:
Great "almost vintage" line level preamp from Linn, and a perfect match to the Klout amplifiers we have listed on our store.

In overall great condition with no significant scratches, just a few light scuffs.

Tested in our lab and working perfectly. Also includes a Linn compatible remote.

SkyFi Technical Notes:
*Please note the phono card is not installed, as "AUX2" is checked off from the factory for the last pair of RCA inputs. See the owner's manual for more information.

General Sound:
Neutral sound with little to no coloration

Cosmetic Condition:
8/10 = Very Good. Excellent front faceplate, one minor flaw on chassis side or top. See our detailed rating description here.

Working Condition:
Working perfectly and tested in our lab and listening room.

Included:
Unit, remote, and power cord.

Packing:
Will be packed using our highly developed in-house process and custom packing materials.Recommended Cables:
Kimber Kable - RCA Interconnects - Better

Kimber Kable - Power Cords - Better

Testing Process:
We start with a visual inspection of all internal components to make sure that there are no signs of heat stress or damage. Capacitors are checked for telltale signs of predictive failure including bulging, shrunken wrappers, or physical leakage. We also inspect the PCBs for discoloration from resistors or transistors that may have been running hot. On vintage units we often spot check select capacitors for value and ESR.

When we first power on a preamplifier we connect its RCA output to a Sencore PA81 Power Analyzer which simulates real world loading conditions and gives us an oscilloscope interface.

The first order of business is checking that the volume control works smoothly throughout its entire range with acceptable channel balance. This is accomplished by feeding a 1 KHz sine wave into one of the preamp’s line level inputs while monitoring the preamp’s output on an oscilloscope.

We then switch to a 1 KHz square wave to test the tone controls, loudness function, and filters where applicable. During this step we are watching for equal alteration of the test signal by both channels. This also helps us identify dirty controls that will need treatment.

Once the basic line stage functions are verified, we test each input individually. This is especially important for devices that use relays to select their sources. If the preamp is equipped with a phono stage we test that as well. We use an inverse RIAA filter which allows us to feed a reference test signal into the phono input with the proper RIAA equalization and level. A square wave or sine sweep is used to verify that the device’s phono stage is faithfully reproducing the RIAA curve. If the preamp under test has balanced inputs and/or outputs these are tested as well.

We finish up our bench testing with a listening test with our bench amplifier and reference speakers. During this test we check for hum or hiss that may not have shown up in earlier testing. We also check that all of the tone controls and filters perform as expected.

If the preamplifier has remote control functions these are also tested. Preamps with tube circuits or complicated power supply topologies are connected at our long term test rig for extended stress testing under real world conditions.

SKU: 105182
Linn Wakonda Audio Preamplifier With Remote
Linn Wakonda Audio Preamplifier with Remote Sale price$1,356.00