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無線と実験別冊/サウンド・リインフォースメント/最新スピーカー技術研究

エンタメ/ホビー本科学/技術

Price

¥ 980

Item Condition

Minor damages/stains

Japan Domestic Shipping

Free

Seller

ポップアル's shop

Rating

64

0

0

Sale

12.18-12.21, AmiAmi + Yuyutei 3%OFF! 12.17-12.18, Mercari 4% + ¥1,800 OFF! 12.15-12.19, Lashinbang + Surugaya Limited 3%+ ¥400 OFF! 12.15-1.14，SNKRDUNK ¥1,000 Off Coupon, Limited Daily Redemption! 12.12-1.11, Colleize Event Zone 50% Off!

無線と実験別冊サウンド・リインフォースメント最新スピーカー技術研究誠文堂新光社 1984年発刊 41年前の本です、若干の折れ、くすみはありますがきれいです。珍しくメイン記事のみで構成されています。今となっては古い記事が多いかもしれませんが今のPAの基本がここにあります。スタッキング技術やスピーカーユニットの復習にはもってこいです。 #無線と実験別冊 #サウンド・リインフォースメント #最新スピーカー技術研究 #SRスピーカー #定指向性ホーン #アペックス・ポイント #46センチウーファー #サブ・ウーファー #MeyerSound #ヒアリング #Bose #802 #EV #JBL #TOA #YAMAHA #TAD #RAMSA #Klipsh #ALTEC #ElectroVoice #EasternAcousticWarks

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Shopping Review

I am very happy with my life size tomy pikachu plush, thankyou ♥️♥️

I am very happy with my life size tomy pikachu plush, thankyou ♥️♥️

My order was delivered quickly and efficiently. The plush arrived with no stains, very clean, and no defects, I am very happy and ver...

Blue Archive Plushie [Onikata Kayoko]

Blue Archive Plushie [Onikata Kayoko]

Package arrived safe. Includes thick bubblewrap and the plushie. I like her very much. Shipping was very fast, I am satisfied with th...

Jin Kisaragi 6th Doorzo order

Jin Kisaragi 6th Doorzo order

as always, great service. got some blazblue items for myself and my friends :D my items were packaged well and the keyrings made an a...

The Lettuce Boi

thank you doorzo i love them. this was after unboxing so whats nor there is the several layers of bubbel wrap!!! i am happy with my b...

Wow… This is my third purchase. I am truly satisfied. There are so many items available here—easy and cost-saving with daily coupons ...

kuma and Bonney figures

kuma and Bonney figures

very happy with my purchase :) was my first time ordering on this app so i was a bit nervous, but items arrived fine and were exactly...

Sentai DX - Turboranger, Megaranger &amp; Gekiranger

Sentai DX - Turboranger, Megaranger &amp; Gekiranger

Items arrived as described and were nicely packaged so they were not damaged during transit. Happy with items!!!

DX Super Best Gashat Set II &amp; DX Lucky Rex Limited Edition

DX Super Best Gashat Set II &amp; DX Lucky Rex Limited Edition

I was so happy now,i got those item in good condition, no scratches,perfectly functional & looks new. Thanks for both seller....

New figures combo sale..Thank for DOORZO pre-order plafrom

フィギュア愛好家

Smooth and reliable experience from start to finish. Ordering Pokémon slabs was straightforward, communication was clear, and everyth...

My item has arrived safely at my address, very satisfied.. I hope to deal with you again..thank you seller

2nd Doorzo haul! ^_^ノ

2nd Doorzo haul! ^_^ノ

Really excited about getting some Japan exclusive items off of Mercari Japan. Everything was packaged efficiently and carefully, and ...

Quick, reliable and accurate

Quick, reliable and accurate

Product received is as stated in the item’s pictures. Thanks for Doorzo!

Yay for Doorzo!

Yay for Doorzo!

Very pleased to have acquired a collection of cards by a particular artist. Thank you, Doorzo.

1/5 12月購入 December haul

1/5 12月購入 December haul

Doorzoとその販売者を通して購入できて、とても満足しています。梱包もしっかりしていて、無傷でした。販売者は商品を時間通りに発送してくれました。 Very satisfying purchases via doorzo and its sellers. The p...

Alice Margatroid and Yukari Yakumo FumoFumos V1 Angeltype

Alice Margatroid and Yukari Yakumo FumoFumos V1 Angeltype

These plushies are highly soft and very well taken care of. They came out very clean and with their original tags. I cut the tags but...

6-60 Beyblade X Ratchet

6-60 Beyblade X Ratchet

Happy with the service and package was very-well handed during the deliveries

Excellent shopping experience

Excellent shopping experience

third time buying through doorzo, appreciate the speed and good packaging by the team when item reaches singapore

Thank you doorzo!

Thank you doorzo!

Seriously, this place is amazing! I ve bought so many things from here, and every single one arrived perfectly. You can really count ...

Super mini pla trydor7,spiderman leopordon amd live man complete set.Items received in a big box all items and box in good condition....

Looks like the delivery wasn’t very smooth this time one side of the box was completely squash :,) luckily it only looked scary, the...

8a514e59c25f7ac3

りょうさんのラジコンカー

The item arrived in excellent condition and is functioning perfectly. I did some cleaning, and it looks like it’s brand new. Thanks t...

Just received my first doorzo hauls!

Just received my first doorzo hauls!

I was hesitant at first to order via doorzo but it was fairly easy and you just have to read the FAQs before ordering. Through doorz...

Northface jacket

Northface jacket

Received in good condition Quality as per describe , traustes seller Love it ! I wear it to Disneland

Garukura Movie Bonuses

Garukura Movie Bonuses

Amazing packaging, extra bubble wrap secured around my package and my order was placed inside a bubble wrap bag. Delivery was quick a...

12th doorzo haul via Surface Mail

12th doorzo haul via Surface Mail

Just finished my 12th haul using @Doorzo Japan Proxy, and I’m seriously so satisfied every single time. The packaging is safe for sma...

Beautiful. Splendid. Amazing. Shipped fast. Never been happier, truly well packaged too!!

Amazing experience again!

Amazing experience again!

I wanted to buy some merch for my collection, and there was an event going on in japan at the time. I’m happy i was able to get thing...

thank you Doorzo for the amazing service. got so much rare cool finds. I finally got a labubuuuu!! so happy

Hard Off hauling

Hard Off hauling

Can t believe I got all these thing in cheaper price from hard off. I thought the condition would be poor but no, everything looks as...

13th Shopping Haul from Doorzo ^^

13th Shopping Haul from Doorzo ^^

Everything arrived safely in a very good condition. Been using doorzo for a few years now and I still love it. Eventho the shipping t...

Ive been looking for these everywhere on secondhand shops but never seen them at good prices, then i tried Doorzo!!!

latest Doorzo Haul

latest Doorzo Haul

the order arrived safely and wrapped really well as usual. thank you Doorzo again. I’ve been shopping monthly since I started using t...

First Doorzo Haul!

First Doorzo Haul!

I managed to try Doorzo for the first time. I must say I like how it operates and The way they protect the stuff was amazing my items...

first package from doorzo

first package from doorzo

i buy a lot of things and i was nervous since it was expensive but i triste Doorzo, it came early (even knowing II whip it when it s ...

Item come in good condition and the box is very secure i also get a good card!

Moulin Rouge and Sailor Pluto

Moulin Rouge and Sailor Pluto

Very happy to find some Sailor Pluto cards I ve never seen elsewhere. These Moulin Rouge vouchers will look amazing in my scrapbook. ...

Received my childhood memory!

Received my childhood memory!

The item i have received in okay condition and i like them !!

Ensemble Stars Haul 26

Ensemble Stars Haul 26

Decided to ship back quite a lot of items hence received a very big box, opt for bubblewrap and there was plenty of bubblewrap

My second orders had just arrived

My second orders had just arrived

Very fast delivery, thank you doorzo for packing my items neatly. My parcel came safe. All my items I love them so so much

Ensemble Stars Haul 25

Ensemble Stars Haul 25

Everything is great, opt for bubblewrap and there was plenty

MY 17TH HAUL FROM DOORZO!

MY 17TH HAUL FROM DOORZO!

I purchased 6 items this time round through Doorzo platform. Item received well packed as always and No damage. Thanks Doorzo for the...

When opening the package and unwrapping the bubble wrap I thought the plastic window on the box was damaged from transportation. It’s...

Mix combo sale…cheaper price However, there are suspicions that it is a second-hand item.

フィギュア愛好家

Ensemble Stars Haul 24

Ensemble Stars Haul 24

Everything is great and safely secured with bubble wrap

Ensemble Stars Haul 23

Ensemble Stars Haul 23

Everything is great, items arrived in around 1 week

✨ My Adorable Doorzo Toy Treasures!

✨ My Adorable Doorzo Toy Treasures!

Got my Scorched Xenomorph with the Big Chap fossil, Ichiban Kuji Zoro Prize C, and a sealed Kaiju No.8 Grandista from Doorzo—all supe...

Xenomorphu-chan

2nd order! maebashi witches + mahoutsukai precure merch

2nd order! maebashi witches + mahoutsukai precure merch

i ordered more badgess,,, i think theyre really cute. they came in great condition and were well packaged,! they came in quite fast s...

Geki Fire Master

Geki Fire Master

Item arrived just as described and was nicely packaged to make sure it did not get damaged during transit. Overall very please with ...

very good i love it so much came in perfect condition

I have ordered a few times now with Doorzo. Each one has arrived on time and packaged well. I love that Doorzo allows me to check mul...

Very efficient and good services !

Very efficient and good services !

All was in perfect condition, with Sea shipping it took about 2 month to europe, but for large order it is worth the wait ! This is m...

My experience with doorzo

My experience with doorzo

First time buying from doorzo, not disappointed. My stuff did took awhile to get here. Will buy again next time

Kaga sumire vspo item

Kaga sumire vspo item

The product is safely arrived, the box is good and clean, TQ very much

注文体験にとても満足しています

注文体験にとても満足しています

exactly 1 month from the day i orderd to the day it arrived(australia)!! seller is so lovely and wrote a super cute note apologising ...

8f42812fed7fcf54

Anime Figure Haul

Anime Figure Haul

I ordered three anime figures and a plushie on this consolidation order. Everything came in perfect condition through DHL shipping an...

Amazing delivery

Amazing delivery

Great delivery , items as described. The figures were in amazing contition

Another great order!

Another great order!

These came in super fast and international shipping was surprisingly affordable

mega card order by DOORZO

mega card order by DOORZO

I ordered so many cards off DOORZO!! I cant wait to add these into my collection I ve been waiting forever and trying to find these c...

I am happy with my purchases and generally satisfied with doorzo. everything went quite smoothly. thankful for all the vouchers they ...

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