Will they really give me a proper appraisal?
Effector is an instrument that shines with personality, even in its compact size.
Many rare models exist, and I want it to go to someone who understands its value and the art of sound creation.
Japan's largest selection of Effector models TC Instruments will honor that sentiment
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Effector・Amplifier Buyback
BOSS (Boss)
Ibanez
MXR (MXR)
EHX (Electro-Harmonix)
Other
Purchased from other reputable stores
Buyback
Trade-in
Store Information xml-ph-0000@deepl.internal 1-11-23 Hyakunincho, Shinjuku-ku, Tokyo 167-0073 1F 
Home Visit Purchase (Free Home Visit)
Mail-in Appraisal (Shipping Costs Covered by Us)
xml-ph-0000@deepl.internal Professional Appraisal
Price Proposal
Purchase Completed
Effector・Amplifier Buyback
Effector・Amplifier Purchase Examples
Introducing the latest purchase examples at TCGAKKI
May 18, 2025
Purchase Brand
VEMURAM Jan Ray (Current Specification)
Purchase Price
¥24,000
Staff Comment
"Thank you for selling us this popular pedal. It showed minimal wear and was in excellent condition, ready for another owner to use right away. We purchased it at the quoted price."
December 1, 2024
Brand We Buy
BOSS BD-2 Blues Driver (First-Year Spec)
Purchase Price
¥24,000
Staff Comment
"In recent years, the first-year spec BD-2 has a completely different sound from the current model, and demand has increased significantly. Therefore, we have offered the maximum price possible."
October 22, 2024
Brand Purchased
CROWTHER AUDIO HOT CAKE (1990s model)
Purchase Price
¥32,000
Staff Comment
"This is a classic pedal that has remained popular since the 1990s and continues to be highly sought after by many users today. Given its excellent condition, we purchased it at this price."
December 12, 2 023
Brand Purchased
electro-harmonix EH3003 BIG MUFF π (2nd/Lamb’s Head)
Purchase Price
¥120,000
Staff Comment
"This model has become much harder to find than before, and we've been out of stock for quite some time. We were very eager to acquire it and were able to purchase it at a price the customer found satisfactory."
August 4, 2024
Brand Purchased
Pro Co RAT (I) White Face
Purchase Price
¥60,000
Staff Comment
"This unit showed significant signs of use, but the sound was exceptional. We also heard the owner's story and purchased it at this price."
November 10, 2023
Purchase Brand
LANDGRAFF DYNAMIC OVERDRIVE (3-digit serial period)
Purchase Price
¥120,000
Staff Comment
"This model remains highly regarded even after the passing of John Landgraff. Units with 3-digit serial numbers are especially rare, and the customer was extremely satisfied with the transaction."
April 1, 2025
Purchase Brand
Hermida Audio Technology Zendrive (Original Specification)
Purchase Price
¥65,000
Staff Comment
"The sound quality is impeccable, and units with the original specification are extremely rare globally. Demand is also increasing, so we have accepted this item at the quoted purchase price."
November 11, 2024
Purchase Brand
DALLAS-ARBITER・ENGLAND FUZZ FACE (BC183L)
Purchase Price
¥330,000
Staff Comment
"Thank you for entrusting us with this historically significant and extremely valuable Fuzz Face, beloved by Eric Johnson. We will ensure it is passed on carefully to its next owner."
Effector・Amplifier Purchase Price List
Latest Buyback Prices for Popular Manufacturers and Models
BOSS (Boss)
BD-2 Blues Driver (Current Specification)
Purchase Price
¥5,500
OD-1 Over Drive (Silver Screw/JRC4558D)
Purchase Price
¥24,000
FZ-2 HYPER Fuzz
Purchase Price
¥23,000
VB-2 Vibrato
Purchase Price
¥40,000
Ibanez
TS9 Tube Screamer (Current Specification)
Purchase Price
¥5,000
TS9 Tube Screamer (1980s model/JRC4558D)
Purchase Price
¥58,000
TS10 TUBE SCREAMER CLASSIC (JAPAN)
¥58,000
TS808 TUBE SCREAMER Overdrive Pro (RC4558P/MALAYSIA)
Purchase Price
¥120,000
MXR (MXR)
MXR 1970s Phase 90 (Script)
Purchase Price
¥50,000
MXR 1970s Phase 100 (Script)
Purchase Price
¥42,000
MXR M-169 Carbon Copy
Purchase Price
¥9,000
MXR M-300 reverb
EHX (Electro-Harmonix)
EHX Deluxe Memory Man
Purchase Price
¥50,000
EHX 1980s Small Clone
Purchase Price
¥25,000
EHX HOLY GRAiL (Early Model)
Purchase Price
¥15,000
EHX DELUXE electric mistress
Purchase Price
¥30,000
Other
Fulltone OCD V2
Purchase Price
¥17,000
Xotic BB-preamp V1.5
Purchase Price
¥12,000
Strymon FLINT Tremolo & Reverb V2
Purchase Price
¥24,000
Pro Co RAT (I)
Purchase Price
¥42,000
CULT TS808 1980 #1 Cloning mod.
Purchase Price
¥28,000
Marshall FP01 The Guv’nor UK
Purchase Price
¥24,000
DigiTech HardWire RV-7 STEREO REVERB
Purchase Price
¥18,000
Empress Effects Reverb
Purchase Price
¥35,000
WALRUS AUDIO Mako Series R1 HIGH-FIDELITY STEREO REVERB
Purchase Price
¥20,000
Z.Vex FUZZ FACTORY (VEXTER SERIES)
Purchase Price
¥15,000
DOD Overdrive Preamp 250 (Gray)
Purchase Price
¥50,000
Free The Tone SILKY COMP SC-1-CS
Purchase Price
¥24,000
VOX MV50-AC
Purchase Price
¥5,000
BOSS KATANA-AIR
Purchase Price
¥15,000
Positive Grid Spark MINI
Purchase Price
¥8,000
WALTER WOODS MI-100-8
Purchase prices fluctuate based on market conditions at the time of purchase. Please feel free to contact us for the latest purchase price.
Customer Feedback
Experiences from Customers Who Have Actually Used Our Service
Kanagawa Prefecture, Customer Y
" I was surprised they bought it for more than I expected! I had them appraise five compact Effectors I no longer needed. Honestly, it was less hassle than an online auction, and the price was much higher than I anticipated! They even properly checked the pedal I was worried might not work, which was reassuring. I'd definitely use them again."
Items Purchased
Effector
Purchase Price
¥16,000
Tokyo , Mr./Ms. N
" This is a reliable shop with attentive service. From the initial email consultation to the shipping instructions, they handled everything with great care . The purchase price was fair, and above all, I was happy to feel their genuine commitment to treating instruments with respect. I trust TCGAKKI will connect my instrument to its next owner properly."
Items Purchased
Effector
Purchase Price
¥22,000
Chiba Prefecture , Customer A
" Bringing items in-store for immediate cash payment was smooth! I needed to sort out a full set of Effector boards due to moving , so I used in-store buyback for the first time. The appraisal was quick, and the explanation was easy to understand, which was reassuring. The atmosphere was welcoming even for a woman alone, and I appreciated being able to consult without feeling nervous."
Items Purchased
Effector
Purchase Price
¥30,000
Chiba Prefecture , Customer S
" I was able to part with my long-time companion equipment for a price I was satisfied with. They properly evaluated niche gear like my old Japanese-made Effector . They recognized the value in models other shops had rejected, and I was impressed by their professional eye. I recommend them to anyone looking for a trustworthy buyback shop."
Items Purchased
Effector
Purchase Price
¥70,000
We approach each piece with care
TCGAKKI thoroughly evaluates all Effector—from major models to niche ones, spanning all eras and regions.
We fairly evaluate vintage pedals and premium pedals, of course, but also niche pedals known only to enthusiasts and private brands.
💬 Feel free to ask questions right here
→ Chat now
📨 For those who prefer a thorough consultation:
→ Inquire via the form
📱 Just send photos from your phone
→ Get an appraisal via LINE
Why TCGAKKI is chosen
With over 35 years of experience and expertise, we take responsibility for your precious instruments
We handle the transfer responsibly
We consult with you based on your circumstances, restore your cherished instrument to optimal condition, and pass it on to its next owner.
Professional staff provide careful appraisals
We assess not only the model, year, and condition, but also discern the hidden value within the instrument based on over 35 years of experience.
Maintaining peak condition through dedicated staff
Dedicated staff inspect and adjust the vehicle to ensure the next owner can start using it in the best possible condition.
High-Value Buying You'll Appreciate
In-store, online, nationwide service. Appraisals, shipping, and travel fees are all free. Chosen by those who want to "sell to a store that understands value."
Appraisal Boost Benefits
Purchased from other reputable stores
+10%
Instruments purchased from other reputable stores receive a "10% increase" in appraisal value
Buyback
+10%
We also offer a "10% premium" when repurchasing instruments previously sold to us.
Trade-in
+10%
Trade-in when purchasing a new instrument: Appraisal value increased by 10% xml-ph-0000@deepl.internal
[Participating Stores] Ishibashi Gakki, Ikebe Gakki, Woodman, Guitar Planet, Kurosawa Gakki, Shimokura Gakki, Hyper Guitars, Shimamura Gakki, Miki Gakki, MUSICLAND KEY, Yamano Gakki, Miyaji Gakki, Hizumiya, Pedal Shop CULT, iola tokyo, Nine Bolt, Effefuri, Hoozies, Guitar Traders, ESP/Big Boss Dolphin Guitars Nancy Guitar Shelter Guitar Ricks Dear Prudence Walking Niko Niko Guitars Wood Village Watanabe Gakki UNISOUND funkojisan Blue Guitars Green Guitars Nandaya Astronauts Guitars Guitar Shop Fumiyaya Gakki-do Opus Gakkiya BOW Guitar Shop TONIQ Yamaha Authorized Dealers Nationwide etc...Please inquire at the reception desk if you are from another musical instrument store.
*The appraisal increase is limited to one of the conditions (maximum 10%).
Peace of Mind Guarantee
What are the special 80% trade-in conditions?
If you change your mind or get tired of it, no worries. Let us buy it back from you!
If you replace it within one month, we will buy it back at 80% of the purchase price (excluding tax).
Terms and Conditions
・Items with a tax-excluded sales price of ¥20,000 or more
・In the same condition as when purchased
・The purchased item must be of equal or higher value than the trade-in item
※Even if the period has passed, no problem—we'll buy it back anytime. Trade-ins only are also OK!
※New items are excluded from the 80% buyback due to their nature, but trade-in/purchase is possible. Feel free to inquire.
Effector・How to Sell Your Amplifier
We offer three methods to suit your convenience
In-Store Purchase (Free Appraisal)
Store Information
1F, 1-11-23 Hyakunincho, Shinjuku-ku, Tokyo 167-0073
Business Hours: 1:00 PM - 8:00 PM (Closed Wednesdays)
In-Store Process
- Visit & Reception
- Appraisal
- Price Offer & Contract
- Cash Payment
In-Store Purchase
Home Visit Purchase (Free Home Visit)
How to Make an Appointment
- Inquiries/Pre-Purchase Price Estimates
- Pickup of Items for Appraisal
- Appraisal at Our Store
- Bank Transfer
On-Site Purchasing
Mail-in Appraisal (Shipping Costs Covered by Us)
Mail-in Purchase Process
- Inquiry/Pre-Purchase Price Estimate
- Packaging & Shipping
- Appraisal and Notification
- Bank Transfer
Ship via Yamato Transport collect on delivery!
Shipping Address:
1-11-23 Hyakunincho, Shinjuku-ku, Tokyo 169-0073, Japan Attn: Appraisal Department
※ We can also send you a free packing kit upon request!
Mail-in Purchase
Effector・Amplifier Appraisal Process
Steps from Requesting an Appraisal to Completing the Purchase
❶
Request an Appraisal
Request an appraisal by phone, web, or LINE
(Same Day)
❷
Professional Appraisal
Detailed appraisal by expert staff
(15–30 minutes)
❸
Price Proposal
Explanation of appraisal results and price offer
(Immediate)
❹
Purchase Completed
If you're satisfied, we can pay you in cash or transfer the funds the same day.
(Same Day)
Effector・Frequently Asked Questions About Amplifiers
Questions we often receive from customers
Q. Are there any points to note when selling?
A. It's important to honestly describe the condition of your Effector or amplifier. Also, bringing any accessories with you may increase the purchase price.
Q. Can you buy my guitar or Bass along with my Effector and amp?
A. Yes, if you have unwanted guitars or Bass along with your Effector and amp, we recommend submitting them for appraisal. Including accessories like cables, cases, or tremolo arms may also increase the appraisal value.
Q. Can you buy a Effector with rust?
A. Yes, we will thoroughly appraise Effectors even if they have rust on the jack, paint peeling, or significant stains. Please rest assured that we accept appraisals even for items showing wear from years of use.
Q. How is the purchase price determined?
A. The purchase price is determined by the Effector/amp's brand, model, condition, presence of accessories, and market demand. Popular models and items in good condition tend to be valued higher.
Q. Can you buy broken Effector amplifiers?
A. Yes, we can purchase broken Effector amplifiers. However, please understand that the purchase price may be significantly lower depending on the condition.
Q. Is the appraisal free?
A. Yes, the appraisal is completely free. You may cancel after the appraisal.
Q. Do you buy old instruments?
A. Yes, we buy Effector in good condition regardless of age.
Q. Can you buy it even if it doesn't have accessories?
A. We can buy it even without accessories, but it may affect the appraisal value.
Q. What areas do you cover for in-home appraisals?
A. We primarily cover the Kanto region, but we may visit areas from Hokkaido to Okinawa, and even overseas, depending on the situation. There is no charge for the visit.
Q. What are the maximum and minimum buyback prices?
A. We can provide a rough estimate after receiving details and images of the instrument.
Q. Can you take it even if it's broken (even for 0 yen)?
A. Please provide details of the instrument, and we can inform you if we can take it.
Q: Do I need an appointment?
A: No appointment is necessary. You are welcome anytime during business hours.
Effector・Amplifier Buyback Enhanced Brands
We buy acoustic guitars from a wide range of manufacturers.
BOSS
Electro-Harmonix
Strymon
Fulltone
Maxon
Z.Vex
Ibanez
Jim Dunlop
One Control
BJF
DigiTech
VEMURAM
Analogman
Klon
Many other boutique pedals too
"Will this pedal sell...?" Let's talk first!
Effector・Apply for a free amp appraisal
Want to find out the value of your precious guitar?
💬 Feel free to chat with us right now
→ Chat with us now
📨 For those who prefer a thorough consultation:
→ Inquire via form
📱 Just send a photo via smartphone xml-ph-0000@deepl.internal → Get a LINE Appraisal
📱 Just send photos from your smartphone
→ Get an appraisal via LINE
Instruments We Buy
TCGAKKI・Okubo Gakki・List of Items Accepted for Purchase at Advance Guitars
For instrument categories not listed here, please feel free to inquire.
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