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For Sale: Hi-Perf Desktop Objective 2 -Burr Brown Op

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This Classified is Closed

For Sale:
Hi-Perf Desktop Objective 2 -Burr Brown Op

Will Ship To: Anywhere

For sale is a Custom Objective 2 Amplifier. It is custom and it is not portable as it does not feature batteries. This is a desktop variant.

 

It uses the Burr Brown OPA 2134 op amp. It's output buffer gain amps are two NJM 4556's. Other components are BOM as specified by Nwavguy.

 

It features 1/4" headphone output and a gain switch for 2X and 6X. The on and off switch is on the back.

 

The input for this is RCA input

 

Price is reduced as this does not come with NEMA standard(if you are in U.S or Canada) Triad Power supply. The powersupply is $7-$15. The recommended one is the mouser WAU-12. It can be purchased from JDS labs or from Mouser. 

 

Base price is ____. The shipping is paid for by the buyer. The buyer chooses whatever shipping he/she wants as long as it is reasonable and will not result in damage to the unit due to improper shipping option.

 

Engraving is also available as an option. It will be offered at ___ for reasonable engraving. Obviously engraving flowers and petals and tribal tattos is not possible. Words of reasonable length please. 

 

Power Management component is on this O2 to protect form fluctuations and wrong power supply. Some other desktop variants do not have this but I believe it is important.

 

Price Broken down:

Base Price___ for Desktop O2 + Shipping option you want that you pay + Optional engraving __ =  Price you pay

 

Paypal only. Goods, gift will not be allowed. Goods fee is small and will be payed for by buyer. It should be a few dollars. 

 

Shipping form HK.

 

Specification:

 

Input:      2x RCA

Output:   6.3mm TRS (1/4")

Power:    2.1mm Connector, 12-20Vac, AC Adapter not included

Gain:      2X, 6X

 

Gain-stage:      Burr Brown OPA2134

Output stage:   NJM4556 (x2)

 

Dimensions: 140mm x 85mm x 40mm

Case material: 2.5mm Clear PMMA (Acrylic)

Panel Engraving: (See Pics)

 

This is being sold for a friend. I vouch for it with my account feedback and etc.

 


Edited by bowei006 - 1/4/13 at 12:30pm
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