Ihearmusic Posted February 23, 2021 Share Posted February 23, 2021 Item Condition: New Shipping Options: Shipping is available at agreed cost. Suburb or Town: Bentley State: WA Payment Method: Paypal, EFT, Cash on Pickup Reason for selling: I ordered two Further information: Comes with 1 year warranty and 6 month on tubes SET 300B 2x8W Superb sounding, well balanced 300B SET for under AUD 2000? You are looking at it. This latest release from Meixing is a fine sounding tube amplifier. Point to point wiring and quality components throughout makes this great value. Efficient speakers are a must however and 90dB is the minimum. The impedance ideally should not drop below 6 ohm across the bandwidth. Specifications: Input voltage: 300mv Output Impedance: 4Ω, 8Ω Distortion: ≤ 1% Input impedance: 100K Power consumption: 205w Signal to Noise Ratio: 93dB Output: 2 groups Inputs: 4 Frequency response: 18Hz - 30KHz ± 1dB Output Power: 8W × 2 (Class A) Should be more than 88dB with a sensitivity of 50-100W Hi-Fi Speaker Vacuum tube: 300B/n(PSVANE) x2, 6N8P × 2, 5Z3P x1, 6N9P × 2 Power supply voltage: 110/220V 60Hz/50Hz(100V,120V, 127V, 230V, 240V version will take 3-14 work days to order), 110,220V version are in stock Net Dimensions : L38 x W33 x H19 cm Vacuum tube Packing size: L35 x W23 x H30 (cm) Carton Size :L51 x W45 x H36 cm Vacuum tube Packing weight: 3.5kg Net weight : 18kg Gross weight : 21kg Total weight: 21kg + 3.5kg = 24.5kg Photos: PLEASE READ If you include any reference to pricing whatsoever in this section (excluding RRP), your ad will not be approved If you are advertising multiple items, you must post one bulk price only, or post seperate ads for each item If you don't include photographs of the actual item being sold, your ad will not be approved You understand that a reasonable donation for selling fees is expected upon successful sale of your item - if you have previously sold items and not made a donation, your advertisement may not be approved. 5 Link to comment Share on other sites More sharing options...
Mendes Posted February 23, 2021 Share Posted February 23, 2021 Wow, brand new....looks like some very good value here GLWTS this will not last long.... 2 Link to comment Share on other sites More sharing options...
Odyssey Posted February 24, 2021 Share Posted February 24, 2021 This is amazing. Would have bought this but I have so many tube amps. @Klaus220 buy this to drive a pair of lovely monitors. What a price and such a good looking 300b amp too. GLWTS 1 Link to comment Share on other sites More sharing options...
Akita Posted February 24, 2021 Share Posted February 24, 2021 3 hours ago, Odyssey said: This is amazing. Would have bought this but I have so many tube amps. @Klaus220 buy this to drive a pair of lovely monitors. What a price and such a good looking 300b amp too. GLWTS thank you for your suggestion Odyssey, nah, if I get a tube amp, I think I will just get a headphone amp like Woo Audio WA something instead Link to comment Share on other sites More sharing options...
LunA Posted February 24, 2021 Share Posted February 24, 2021 Please clarify if this amp on sale is 240V version or we can order a brand new amp from you? Thanks. Link to comment Share on other sites More sharing options...
Ihearmusic Posted February 25, 2021 Author Share Posted February 25, 2021 10 hours ago, LunA said: Please clarify if this amp on sale is 240V version or we can order a brand new amp from you? Thanks. The amplifier for sale is the 230V version. Meixing MingDa, like any other manufacturer does not do a 240V version as most countries run 230V with very few smaller ones ( except Malaysia) being and exception. The filament voltages run a bit higher as a result of it. Around 7% higher when the voltage on the outlet is around 240V. If this is of any concern to anyone, I am happy to insert dropping resistors to reduce the filament voltage. If anyone is interested I can also upgrade to an external bias adjustment and measurement point. The amplifier for sale is brand new. Link to comment Share on other sites More sharing options...
Spider27 Posted February 25, 2021 Share Posted February 25, 2021 Isn't Australia using 230v? I thought that 240v in AU was very long ago from internet source. The nominal low-voltage level in Australia is now 230V. Chris Halliday of the Institute of Electrical Inspectors outlines the levels that electrical appliances and equipment may receive, and the implications for electricians when testing. The nominal voltage in Australia was set at 240V in the 1920s.22 Oct 2012 Link to comment Share on other sites More sharing options...
Ihearmusic Posted February 25, 2021 Author Share Posted February 25, 2021 (edited) 9 minutes ago, Spider27 said: Isn't Australia using 230v? I thought that 240v in AU was very long ago from internet source. The nominal low-voltage level in Australia is now 230V. Chris Halliday of the Institute of Electrical Inspectors outlines the levels that electrical appliances and equipment may receive, and the implications for electricians when testing. The nominal voltage in Australia was set at 240V in the 1920s.22 Oct 2012 Yes, you a correct. It is officially 230V. My percentage figures relate to an outlet voltage of 240V. It will give some reference if someone that has a similar voltage for a supply. I should start a topic to ask around what the voltages on members outlets are. Edited February 25, 2021 by Ihearmusic Link to comment Share on other sites More sharing options...
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