Power Amps

• Grand Prize: 100% Cashback! Paidy Pay Later Campaign (Up to 10,000 yen)

  

  2026/03/09

  Shop with Paidy during the campaign window, and you’ll be entered into a cashback drawing. Third Prize: 1% back, Second Prize: 5% back, and the Grand Prize is 100% cashback. For full details, please see the dedicated campaign page. (Maximum 10,000 yen)
  
  ■ Campaign Period
  Mar 9, 2026 (Mon) 00:00 – Mar 22, 2026 (Mon) 23:59 [JST]
  
  ■ Eligibility
  Customers who complete a purchase using “Pay Later (Paidy)” at checkout.
  
  Paidy Pay Later | Up to Full Cashback
  

• Video Released! Attenuator/Load Box PAT100

  

  2026/03/09

  The introductory video for PLAYTECH's PAT100 guitar amp attenuator/load box has been released!
  The PAT100 combines the functions of a dummy load and an attenuator into one unit. It supports input impedances of 8Ω and 16Ω. The volume control features two knobs, "VOLUME" and "FINE." The VOLUME knob provides coarse attenuation, while the FINE knob allows for fine adjustments for even more control. Even a fully powered amp can be smoothly dialed down to the perfect volume for home playing.
  In addition to the SPEAKER OUT, the unit also features a variety of output jacks, including a D.I. OUT, LINE OUT, and PHONES OUT. It's easy to connect to recording equipment and mixers, making it ideal for a wide range of situations, from home practice to studio and live performances. Be sure to check out the video to see the PAT100 in action!
  
  ギターアンプ用アッテネーター/ロードボックス PAT100 / PLAYTECH
  PLAYTECH / PAT100

• Up to 100% cashback for the 1st prize! Scratch and win with the PayPay Scratch Lottery!

  

  2026/03/03

  The "PayPay Scratch Lottery" is now underway, where you can receive up to 100% of your payment amount back with PayPay!
  During the campaign period, if you scratch the scratch card displayed after payment, you can receive a PayPay bonus of up to the full payment amount for the 1st prize, up to 5% for the 2nd prize, and up to 0.5% for the 3rd prize.
  
  PayPay Scratch Lottery
  https://paypay.ne.jp/event/matsuri202603-paypay-scratch/
  Campaign Period: Tuesday, March 3, 2026 - Monday, July 30, 2026 23:59
  *For details about the campaign, please see the official PayPay page.
  
  ■ How to use PayPay payment
  How to use PayPay coupons
  ■ [Up to 5,000 points back] PayPay coupons now available

• [Up to 20% Cashback] 10% OFF BEHRINGER Products Coupon!

  

  2026/02/26

  Get 10% OFF your BEHRINGER purchase with this coupon!
  Combine with our ongoing campaign points for up to 20% back! Grab great deals on speakers, synthesizers, guitar effects, and more. This offer is valid through Saturday, February 28, 2026. Don't miss out!
  
  Coupon Title: BEHRINGER Products 10% OFF Coupon!
  ■Period: Until Saturday, February 28, 2026
  ■Coupon Code: [523738]
  ■Eligible Products: All BEHRINGER products
  
  

• CLASSIC PRO 4-Channel Power Amplifier “CPX Series” - Affordable Yet High-Quality Rack Case Set Now Available!

  

  2026/02/25

  The CLASSIC PRO 4-Channel Power Amplifier “CPX Series,” renowned for its outstanding affordable yet high-quality, is now available in a great value set with the 2U Rack Case “CPR2UE”!
  
  The 4-Channel Power Amplifier in the “CPX Series”
  delivers top-class powerful sound through uncompromising components, despite its lighter body compared to previous models. Featuring a large toroidal transformer, large heat sink, adjustable cooling fan, and the latest SMD technology for enhanced stability and reliability, it offers exceptional performance. It is characterized by clear sound with minimal distortion.
  The “CPR2UE” is a 2U PVC rack case combining outstanding affordable yet high-quality with rugged durability. Main unit depth: 36cm. Standard rear rack rails ensure safe storage even for heavy equipment. It is recommended not only as a transport case but also for permanent studio installation with the lid removed.
  
  CLASSIC PRO / CPX4100 + 2U Rack Case Set
  CLASSIC PRO / CPX4250 + 2U Rack Case Set
  CLASSIC PRO / CPX4420 + 2U Rack Case Set

• Staff blog

  

  2026/02/19

  One of the key points to consider when selecting a power amplifier is whether or not it has a "DSP (Digital Signal Processor)" function. In this blog, we'll explain in detail what a power amplifier "DSP" specifically does, as well as the advantages and disadvantages of models with and without DSP. Be sure to check it out!
  
  [Ask Now!] What on Earth Is a DSP (Digital Signal Processor)? ~Power Amplifier Edition~
  Recommended Power Amplifiers with DSP
  

• [Up to 20% Cashback] CLASSIC PRO Recommended PA Items 10% Bonus Points Coupon

  

  2026/02/13

  Sound House presents a 10% bonus points coupon on recommended PA items from our professional audio brand, “CLASSIC PRO”! This is your chance to save on a wide range of essential gear for music events: microphones, wireless systems, mixers, processors, power amplifiers, speakers, and portable PA systems (simple PA). Combined with the 10% campaign points, you can receive up to 20% back! Don't miss this opportunity!
  
  ■ Period: Until Saturday, February 28, 2026
  ■ Coupon Code: 344814
  ■ Eligible Products
  ※ Only in-stock items are eligible

• [Limited Time Offer] 10% Bonus Points Coupon for Select Power Amplifiers!

  

  2026/01/17

  We're offering a 10% bonus points coupon for power amplifiers from our recommended PA brands, "CLASSIC PRO," "BEHRINGER," "QSC," and "SAMSON"!
  This coupon covers a wide range of products, from ultra-compact models with Bluetooth receivers to high-quality models equipped with the latest DSP. Don't miss this opportunity!
  
  ■ Period: Until Sunday, February 15, 2026
  ■ Coupon Code: [837682]
  ■ Eligible Products: List of Recommended Power Amplifiers
  *Applies to in-stock items only.

• Yamaha PA Speakers and Power Amplifiers 3+1 Campaign!!

  

  2025/12/01

  The "3+1 Campaign" for Yamaha PA speakers and power amplifiers is now underway! Eligible products include the powered speakers "DHR/DBR Series," passive speakers "CHR/CBR Series," and power amplifiers "PX Series" for PA/SR applications.
  Customers who purchase three units of the same eligible model in a single order during the campaign period will receive one additional unit of the same model for free!!
  The campaign runs until Tuesday, March 31, 2026. Don't miss this opportunity!
  
  ■ Click here for the 3+1 Campaign Product Page
  
  ■ Eligible Models
  Powered Speakers: DHR15M, DHR15, DHR12M, DHR12, DHR10
  Passive Speakers: CHR15M, CHR15, CHR12M, CHR12, CHR10
  Powered Speakers: DBR15, DBR12, DBR10
  Passive Speakers: CBR15, CBR12, CBR10
  Power Amplifiers: PX10, PX8, PX5, PX3
  
  ■ Implementation Period
  Orders placed from Monday, December 1, 2025 to Tuesday, March 31, 2026
  *Due to limited quantities, this offer will end once the planned quantity is reached. Please note this in advance.

• 【ブラックフライデー】人気ブランド10％ポイントアップクーポン！

  

  2025/11/18

  サウンドハウスの自社・代理店ブランド、大人気ブランド商品対象に、10％ポイントアップクーポンを配布中！
  PLAYTECH、CLASSIC PRO、STAGE EVOLUTIONをはじめ、代理店を務めるAKGやJBL、ALLPARTSやDADDARIOなど、数々の人気ブランドが勢揃い。さらに今年は、SHUREやFENDERなど大人気ブランドも対象に追加！キャンペーン期間は2025年12月2日（火）まで。この機会をお見逃しなく！
  
  ■ 【ブラックフライデー】人気ブランド10％ポイントアップクーポン
  ■ クーポンID：850629
  ■ 期間：2025年12月2日（火）まで
  ■ 対象ブランド：自社・代理店ブランド、BOYA、DPA、FENDER、PELICAN、SARAMONIC、SHURE、SUZUKI VIOLIN
  ※在庫商品のみ対象