J Sound Creations

J Sound Creations We are here to provide you with one of the best clarity sound systems—an experience you’ll remember for years to come.

™️Pioneer CS-R30🔊2-speaker bass-reflex systemWoofer: 250 mm (10-inch) cone Tweeter: Horn type (equivalent to the PT-8D)🎼...
26/08/2026

™️Pioneer CS-R30

🔊2-speaker bass-reflex system

Woofer: 250 mm (10-inch) cone
Tweeter: Horn type (equivalent to the PT-8D)
🎼Frequency Response / Range: 45 Hz to 20,000 Hz
🎛️Impedance: 8 Ω
Sensitivity / Efficiency: 92 dB/W (at 1 m)
🔊Maximum Input Power: 40 W
Crossover Frequency: 4,200 Hz
🎞️Dimensions (W x H x D): 330 x 570 x 268 mm
(13" x 22-7/16" x 10-9/16")
Weight: 12 kg (26 lb 7 oz)

💱 Rs.60,000/=
📞 0️⃣7️⃣1️⃣7️⃣8️⃣2️⃣6️⃣2️⃣0️⃣2️⃣
📍 Homagama

Onkyo E-313A (OAK)3Way Speaker SystemMade in JapanDimensions: 322 x 578 x 320 mm (WxHxD)Weight: 15 kgWoofer: 250 mm cone...
26/08/2026

Onkyo E-313A (OAK)
3Way Speaker System
Made in Japan
Dimensions: 322 x 578 x 320 mm (WxHxD)
Weight: 15 kg

Woofer: 250 mm cone 10"inch
Midrange driver: 50 mm
Dome Tweeter: 35 mm

Power handling (nominal/music): 25 / 50 W
08 Ohms
Efficiency: 93 dB / W / m
Frequency response: 30 - 18'000 Hz
Transitional ranges: 700 Hz, 7'000 Hz

💱 Rs.37,500/=
📞7️⃣1️⃣7️⃣8️⃣2️⃣6️⃣2️⃣0️⃣2️⃣
📍Homagama

™️Technics SB411🔊Speaker Size 10"Impedance: 8 ohmsMaximum Input Power: 46WFrequency Response: 35 Hz to 20 kHzOutput Soun...
26/08/2026

™️Technics SB411

🔊Speaker Size 10"

Impedance: 8 ohms
Maximum Input Power: 46W
Frequency Response: 35 Hz to 20 kHz
Output Sound Pressure Level: 90 dB / W / m
Separate stepless level controls for mid and high ranges on the front baffle
Dimensions: 330 mm (width) × 570 mm (height) × 320 mm (depth)
Weight: 19 kg per speaker

Rs.40,000/=
0️⃣7️⃣1️⃣7️⃣8️⃣2️⃣6️⃣2️⃣0️⃣2️⃣
📍Homagama

Marantz PM4000 Stereo integrated amplifierMade in Japan 110v 🔊Power and PerformancePower Output (RMS): 30 watts per chan...
25/08/2026

Marantz PM4000
Stereo integrated amplifier
Made in Japan 110v

🔊Power and Performance

Power Output (RMS): 30 watts per channel into 8Ω or 40 watts per channel into 4Ω.
DIN Power: 35W (8Ω) / 45W (4Ω).
IHF Dynamic Power: 50W (8Ω) / 80W (4Ω).
Frequency Response: 10Hz to 50kHz.
Total Harmonic Distortion (THD): 0.005%.
Damping Factor: 80.

🎛️Audio & Signal Specifications

Signal to Noise Ratio: 80dB for Moving Magnet (MM) phono and 105dB for line level inputs.
Input Sensitivity: 2.5mV (MM) and 150mV (line).
Channel Separation: 70dB (line).
Connectivity & Features

🎼Inputs:

Phono MM (for turntables), CD, Tuner, Aux, Tape, and a dedicated CD-R/MD terminal.
Speaker Terminals: Supports two pairs of loudspeakers using banana plug compatible binding posts.
Audio Controls: Features Tone Defeat (Source Direct), Bass, Treble, and Loudness control.

🎞️Physical Dimensions

Dimensions (W x H x D): 440mm x 116mm x 293mm
Net Weight: 6 kg (approx. 13.2 lbs)

Rs.37,500/=
📞0717826202
📍Location Homagama

Okyo Integra A-B17XGIntegrated Stereo AmplifierMade in Japan 110v ⚡ Power & PerformanceContinuous Output Power:100 Watts...
25/08/2026

Okyo Integra A-B17XG
Integrated Stereo Amplifier
Made in Japan 110v

⚡ Power & Performance

Continuous Output Power:
100 Watts + 100 Watts per channel into 6Ω (stereo, 20Hz–20kHz)
80 Watts + 80 Watts per channel into 8Ω (stereo, 20Hz–20kHz)
Dynamic Power:
245 Watts + 245 Watts at 2Ω
195 Watts + 195 Watts at 4Ω
155 Watts + 155 Watts at 6Ω
Total Harmonic Distortion (THD): 0.0015% (at rated output, 20Hz to 20kHz)
Damping Factor: 150 (into 8Ω)

🔌 Physical & Power Require
Power Consumption: 200 Watts 110v
Dimensions (W x H x D): 435 mm × 161 mm × 394 mm
Weight: 14.0 kg (approx. 30.8 lbs)

🛠️ Core Circuit Design Features

*BI-MOS Drive Architecture:

This system merges the smooth, gentle signal response curve of a MOS FET in the low-current region with the linear power stretching of a bipolar transistor in the large-amplitude region. The crossover region functions closer to a true straight line, reducing crossover distortion.

*Laser Power Transformer:
Features a low-leakage EI core transformer wrapped in thick silicon steel shielding layers. This cuts stray magnetic leakage flux down to 1/20th of standard transformers, preserving low-noise clarity across sensitive analog line circuits.

*Motor-Driven Mechanical Selectors:
Input switching and volume control utilize motorized physical mechanisms rather than typical electronic semiconductor switches, preventing solid-state nonlinear distortions

🎛️ Connectivity & Controls

Analog Inputs: Phono (MM/MC), CD, Tuner, VCR, BS, VDP, Tape-1, and Tape-2 (DAT).Tone Controls: Front-panel dials for Bass, Treble, and Balance adjustments, alongside a Direct Tone path toggle to bypass secondary circuits for purer sound processing

RS.70,000/=
0717826202
Location Homagama

Technics Stereo Integrated SU-2400™️🎼Power Output: 22 watts RMS per channel into 8Ω (both channels driven at 1kHz)🎶Total...
23/08/2026

Technics Stereo Integrated SU-2400™️

🎼Power Output: 22 watts RMS per channel into 8Ω (both channels driven at 1kHz)
🎶Total Harmonic Distortion (THD): 0.8%Frequency Response: 15Hz to 50kHz (+0, -3dB)
🔊Output Bandwidth: 10Hz to 40kHz (-3dB)Damping Factor: 30

Rs.85,000/=
0717826202
Location Homagama

Colombia Integrated Stereo Tuner & Amplifier 🎛️STA-2990Made in Japan 110vRs.22,000/= 0717826202Location Homagama
23/08/2026

Colombia Integrated Stereo Tuner & Amplifier
🎛️STA-2990
Made in Japan 110v
Rs.22,000/=
0717826202
Location Homagama

SoldVictor AX-S700 Stereo intergrated Amplifier🔊120W per channel into 8ΩTotal Harmonic Distortion (THD): 0.007% at rated...
23/08/2026

Sold
Victor AX-S700
Stereo intergrated Amplifier
🔊120W per channel into 8ΩTotal Harmonic Distortion (THD): 0.007% at rated output
Amplifier
💽Phono Stage System: Integrated ICL, first-stage EL-FET MC/MM High Gain Equalizer
🔈Amplifier.Signal Path: A simplified 2-amp configuration that routes high-level inputs (like CD, Tuner, and AUX)
directly to the power amp to minimize line noise.🎛️Total Harmonic Distortion (THD): 0.007% at rated output.Tone Control: Yes (Bass/Treble balance).
🔊Speaker Outputs: Equipped with a dual-system speaker selector capable of driving two pairs of speakers simultaneously.

0717826202
Location Homagama
Made in Japan 110v

Onkyo DR-S501📀(Super Audio CD Player )™️high-performance, 2.1-channel universal DVD home theater🔊Power Output: Delivers ...
23/08/2026

Onkyo DR-S501📀(Super Audio CD Player )
™️high-performance, 2.1-channel universal DVD home theater
🔊Power Output: Delivers 50 Watts per channel into a 6-ohm load.
💿️Audiophile Playback: Uniquely supports high-resolution audio formats like Super Audio CD (SA-CD) and DVD-Audio alongside standard CDs and MP3s.
🎶Surround Processing: Features Dolby Digital and DTS Digital Surround with advanced virtual surround processing to simulate a multi-speaker environment using only two speakers and a subwoofer.
🎞️Video Upscaling: Features a 108 MHz/14-bit video digital-to-analog converter (DAC) that supports HDMI video output up to 1080i resolutio

230v Made in Japan
Rs.32,000/=

0717826202
Location Homagama

Onkyo Intergra A-B17RXll🔈Servo operational integrated stereo amplifier Excellent analyzed circuit ™️Real Phase (Digital)...
22/08/2026

Onkyo Intergra A-B17RXll
🔈Servo operational integrated stereo amplifier Excellent analyzed circuit

™️Real Phase (Digital) Amplifier: Utilizes dual in-phase transformers (input and power transformers) to block external high-frequency and common-mode noise from entering the audio and ground paths.
🎛️Double Sensing Servo System: Applies feedback from both the positive and negative speaker terminals to control speaker drive precision and eliminate earth-line impedance noise.
🎶Direct Tone System: Employs a passive element tone structure via volume control instead of a dedicated active tone amplifier to preserve signal purity. Includes a "contrabus" low-frequency contour boost below 100 Hz.Charge
📀Noise Filter: Suppresses line noise
Made in japan 110v

Rs.60,000/=
08 ohms 230watts 04 channel
0717826202
Location homagama

Address

289/14, 5th Lane , Kulasiri Kumarage Mawatha, Katuwana, Homagama
Colombo

Telephone

+94717826202

Website

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