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TRIO trio KA-7500 stereo pre and main amp car stereo

TRIO trio KA-7500 stereo pre and main amp car stereo
  • TRIO trio KA-7500 stereo pre and main amp car stereo
  • TRIO trio KA-7500 stereo pre and main amp car stereo
  • TRIO trio KA-7500 stereo pre and main amp car stereo
Used - Good
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$ 356.40 (¥ 40,000)
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Product Information


Manufacturers TRIO trio
Product name Ka-7500 stereo pre and main amp car stereo
Brand new price
Items ranked Pre-owned rank B
Reference 1 Your environment is in place, now is available.
Reference 2 Shipping is free * some excluded regions

Please thank you.

Puri, has banished the input capacitor using FET amplifier first stage ICL adopted.
Because you can tell to amplifiers to direct signals from the cartridge are improved phase characteristics and transient response characteristics.
Circuit FET differential amplifier 3-stage becoming a direct system this ± has gained excellent to drive in 2 power characteristics.
In the isolated, independent each circuit of the Bass/Treble in the tone control is preventing mutual interference.
Full tone jumps Bass control Treble control nor by adopting new design logic AND circuit is possible.
Power Division employs a first-stage differential amplifier constant current driven A class amplifier + complimentary net-power Darlington block spans direct OCL circuit, playing strong, high-quality sound.
Use two power transformer in the power of good regulation and 15,000 micro F capacitor and 80 W+80 W (20 Hz ~ 20 kHz operating two ch 8 Ω) of configured power befitting the spare energy sources.
Harmful ultra by Warp records, etc. happen low with a subsonic filter to cut the noise area.
With the RowFilter and knobs.
With a large power meter adopting logarithmic compression circuit. 400 μA and a current sensitivity parameter is used to rock like a rock, slow ballads really slow ballads or, the faithful listening to swing towards.
Enter the Phono 2 strains (260 mV's permissible maximum input Phono MM cartridges only), tuner, AUX and tape 2.
Pre and main amp can be isolating.
430 mm (W) x 145 mm (H) x 380 mm (D)
Weight is 16 kg.

■ above the WEB reference. Other please contact manufacturer directly for product specification details.

 [JAN (EAN) code:

 [Product status / activity]
Some scratches due to use and age-related deterioration and friction are available without stress for the level I think.
Rear Terminal has a dull due to aging (no rust)

Console button / selector dial response: OK
Volume Gary noise: good
The other noise: good
RCA input/output:
Meter operation: OK
Speaker connection sound out: OK

Was not in use especially seem to problem and other places.

 [Maintenance & cleaning,]
We conducted a simple cleaning of the body.

Only the body Ka-7500 (311499)
(Directly with a power code)

* Standard delivery is unknown, but original box and instruction manual missing parts and it seems.
* Please note that on purchase, consumables and bonus products the warranty is.
* Please check before you buy any other pictures please.

★ is the product maker home page WEB for manual browsing or download not confirmed at the time.
(There might Hardy stock) please refer instruction manual need before you buy direct manufacturer backorder?

★ concerning special care matters ★
Manufacturer's production and sale is likely to be difficult to obtain support and ancillary components (parts), has already finished product. Please purchase the note on.
To order them with our enquiries will not be accepted, please acknowledge.

Shipping & payment

We will send on had 120 size.
Payment is credit, bank transfers, and Yu post direct debit, cash on delivery, it is possible.
Not when placing an order, payment and shipping choices wrong, please.
Please note that the guaranteed delivery for shipping.
This product isEmergent freezer life Hall Amagasaki, takeyuki Vault shop (Amagasaki, Hyogo Prefecture)From ships.
Please if the arrival date specified in 4 working days later.
For more information please see company overview page.

 -- - - - - - Free shipping * some areas except - - - - - --

Send us the Sagawa Express, or will be shipped by registered airmail.
Is shipping free in the cod please pay cash on delivery fees.
Not when placing an order, payment and shipping choices wrong, please.

* Free shipping on area of Honshu, Shikoku, and Kyushu main island.
* Customers such as Okinawa and Hokkaido and Islands will be ineligible for free shipping because shipping is usually charges. Beautifully done.

Rank description
* Our judgment, personal depending on variances in how to feel.
[Brand new unopened] not OSEK products purchased after opening
[New products] use is not the receipt of goods
[Unread items] unread state of the used products without boxes, etc. ( brand new you are looking please purchase. )
[Rank S] brand new as well as Super mint condition (unused, but almost no scratches, such as products)
Rank A beauty products, some on ( are some small scratches, but overall clean item )
[Rank B] normal thrift ( scratches from normal use, dirt, such as products )
[Rank C] degree under the thrift ( in scratches, product is seen pretty large scratches, stains )
[Rank J] parts, junk (behavior, non-functional items)
* Note

* Do study in the internal inquiry field than your desired amount after discount negotiation.
  Please note that may get time to slightly change, including full time.
  If the amount to be discounted folded email contact you shortly.
  After your purchase amount change.
  After purchasing discount negotiation and purchase please note that after the cancellation is not possible.
* Operates specialty stores, and thrift shop purchase shop.
  Re distribution, you have to purchase from your goods are exhibited.
* The rank table in guideline please consider.
* Look at pictures of items when you purchase decision or questions be sure please contact us.
* Image differences, State recognition, etc., by please return / cancellation.
 (Please make sure your inquiry)
* Please note that a slightly used goods if the condition to mention thread or small scratches, etc..
* Please refrain from wishing to brand new complete re distribution products is not just brand new and second-hand products, so your purchase.
* Brand new unopened products may even deteriorating foreign matter, products for several decades.
* Regarding the transaction essentially no claim no return please.
Field * goods in issue one week within initial poor response will be.
  For more information please see company overview.
* Cancellations arrive after 30% of the purchase price and cancellation charges please.
* Shipping charges in case of cancellation the goods will be borne by customers.
* Shipping, transfer fee and delivery fee will be paid by the customer beforehand please.
* Shipping within 7 days please. Please note that long term storage is not so.
* Manufacturer's warranty will start from our customers who sell goods purchased on.
Please note that may not with the manufacturers warranty brand new unopened case.
  ( customers who sell certificate of guarantee is lost, or warranty if the blank )
* From how much home goods home delivery notes
-Lifting work, crane work item or room in the disassembly and Assembly is required we will cause charges (spot quote).
Please note that additional charges of returned goods and cancellation will not be accepted.

Please note that cannot accept the below product returns and exchanges, warranty, etc.
  1 ) failure due to natural disasters, damage and defects
  2 ) fault in your error, damage, defect
  3 ) products do your own remodeling after failure, damage, defect
  4 ), such as damage due to the failure of the goods or other ( damage )
  5 ) If past the initial poor response time
  6 ) due to incompatible equipment purchased (goods) and other equipment
  7 ) batteries or other does not guarantee on consumables


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