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How we listen

What we listen for, and what a measurement will not tell you.
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Third floor at 215 E. Lewis Street in Livingston, by appointment.
Headphones
Amps, DACs and in ears
The Best Headphones Around $300

The HD 600 or the HD 650 is the whole question at this money.
The Best Desktop Amps and DACs Around $150

Five desktop amps and DACs around $150.

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Buying guidesHeadphonesAmps & DACsCustom headphone cablesGradoMeze AudioGrace DesignRecords
Grado Platinum4, light olive wood body with the GRADO logo engraved and chamfered corners, seen from below
Grado

Grado Platinum4

Price$400.00

The Opus4's diamond and cantilever in olive wood, in a housing Grado reshaped for a clearer view of the cantilever while you align it.

Output: High output (4.0 mV)
Ordered from the maker when you order, then shipped usually inside two weeks and always inside thirty days. Shipping
Thirty days from delivery to send it back. Returns
Specifications
  • Type Moving iron, flux-bridger
  • Body Mediterranean olive
  • Cantilever Aluminium
  • Stylus Bonded elliptical
  • Output High 4.0 mV or low 1.0 mV, stereo
  • Load 10k to 47k ohms
  • Coil wire 6N OCC copper
  • Tracking force 1.6 to 1.9 g
  • Weight 9.4 g
  • Series Timbre
Why it is here

The Platinum4 keeps the Opus4's bonded elliptical diamond and aluminium cantilever and changes what's around them. The body is Mediterranean olive instead of maple, reshaped, Grado says, to give you a clearer view of the cantilever when you align it, and the copper inside is 6N, one more nine of purity than the Opus4's 5N.

It weighs 9.4 grams, about a gram more than the Opus4, and its output and electrical figures match the Opus4's.

The diamond is still bonded, a small tip on a metal shank. For a whole stone set straight into the cantilever, look at the Sonata4.
How it is built

Mediterranean olive wood body. Bonded elliptical diamond on an aluminium cantilever, 6N OCC copper coils, 9.4 grams.
What it is for

An arm that can balance 9.4 grams. Take high output (4.0 mV) for a moving magnet phono input, or low output (1.0 mV) for a moving coil input set to 10k to 47k ohms.
Grado Platinum4, light olive wood body with the GRADO logo engraved and chamfered corners, seen from below
Grado Platinum4High output (4.0 mV) Price$400.00
Before you buy
How I Listen, and What a Measurement Will Not Tell You

How I listen

A Grado headphone with cherry wood cups and a tan leather strap hanging on a curved cherry Grado stand against a pale concrete wall

The buying guides

A woman in a grey knit sweater listening on wood-cup Grado headphones, eyes closed and one hand raised to the cup, in a dark room

FAQ

Headphones on a pale wood desk striped with bars of afternoon sun, the cable coiled beside them

Shipping

A woman on a brown leather couch listening on Grado headphones, eyes closed and one hand behind her head, two stacked wood-cased amplifier units lit up on the table behind her

Returns

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Can you help me choose?

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